219904146

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 240

約数和(自身を含む): 663296832

約数和(自身を除く): 443392686

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 61, 63, 66, 77, 81, 99, 102, 119, 122, 126, 153, 154, 162, 183, 187, 189, 198, 231, 238, 289, 297, 306, 357, 366, 374, 378, 427, 459, 462, 549, 561, 567, 578, 594, 671, 693, 714, 854, 867, 891, 918, 1037, 1071, 1098, 1122, 1134, 1281, 1309, 1342, 1377, 1386, 1647, 1683, 1734, 1782, 2013, 2023, 2074, 2079, 2142, 2562, 2601, 2618, 2754, 3111, 3179, 3213, 3294, 3366, 3843, 3927, 4026, 4046, 4158, 4697, 4941, 5049, 5202, 6039, 6069, 6222, 6237, 6358, 6426, 7259, 7686, 7803, 7854, 9333, 9394, 9537, 9639, 9882, 10098, 11407, 11529, 11781, 12078, 12138, 12474, 14091, 14518, 15147, 15606, 17629, 18117, 18207, 18666, 19074, 19278, 21777, 22253, 22814, 23058, 23409, 23562, 27999, 28182, 28611, 30294, 34221, 34587, 35258, 35343, 36234, 36414, 42273, 43554, 44506, 46818, 52887, 54351, 54621, 55998, 57222, 65331, 66759, 68442, 69174, 70686, 79849, 83997, 84546, 85833, 102663, 105774, 106029, 108702, 109242, 123403, 126819, 130662, 133518, 158661, 159698, 163863, 167994, 171666, 193919, 195993, 200277, 205326, 212058, 239547, 246806, 253638, 257499, 307989, 317322, 327726, 370209, 380457, 387838, 391986, 400554, 475983, 479094, 514998, 581757, 587979, 600831, 615978, 718641, 740418, 760914, 923967, 951966, 1110627, 1163514, 1175958, 1201662, 1357433, 1427949, 1437282, 1745271, 1802493, 1847934, 2155923, 2221254, 2714866, 2855898, 3331881, 3490542, 3604986, 4072299, 4311846, 5235813, 6467769, 6663762, 8144598, 9995643, 10471626, 12216897, 12935538, 15707439, 19991286, 24433794, 31414878, 36650691, 73301382, 109952073, 219904146]

約数ペア:

[(1, 219904146), (2, 109952073), (3, 73301382), (6, 36650691), (7, 31414878), (9, 24433794), (11, 19991286), (14, 15707439), (17, 12935538), (18, 12216897), (21, 10471626), (22, 9995643), (27, 8144598), (33, 6663762), (34, 6467769), (42, 5235813), (51, 4311846), (54, 4072299), (61, 3604986), (63, 3490542), (66, 3331881), (77, 2855898), (81, 2714866), (99, 2221254), (102, 2155923), (119, 1847934), (122, 1802493), (126, 1745271), (153, 1437282), (154, 1427949), (162, 1357433), (183, 1201662), (187, 1175958), (189, 1163514), (198, 1110627), (231, 951966), (238, 923967), (289, 760914), (297, 740418), (306, 718641), (357, 615978), (366, 600831), (374, 587979), (378, 581757), (427, 514998), (459, 479094), (462, 475983), (549, 400554), (561, 391986), (567, 387838), (578, 380457), (594, 370209), (671, 327726), (693, 317322), (714, 307989), (854, 257499), (867, 253638), (891, 246806), (918, 239547), (1037, 212058), (1071, 205326), (1098, 200277), (1122, 195993), (1134, 193919), (1281, 171666), (1309, 167994), (1342, 163863), (1377, 159698), (1386, 158661), (1647, 133518), (1683, 130662), (1734, 126819), (1782, 123403), (2013, 109242), (2023, 108702), (2074, 106029), (2079, 105774), (2142, 102663), (2562, 85833), (2601, 84546), (2618, 83997), (2754, 79849), (3111, 70686), (3179, 69174), (3213, 68442), (3294, 66759), (3366, 65331), (3843, 57222), (3927, 55998), (4026, 54621), (4046, 54351), (4158, 52887), (4697, 46818), (4941, 44506), (5049, 43554), (5202, 42273), (6039, 36414), (6069, 36234), (6222, 35343), (6237, 35258), (6358, 34587), (6426, 34221), (7259, 30294), (7686, 28611), (7803, 28182), (7854, 27999), (9333, 23562), (9394, 23409), (9537, 23058), (9639, 22814), (9882, 22253), (10098, 21777), (11407, 19278), (11529, 19074), (11781, 18666), (12078, 18207), (12138, 18117), (12474, 17629), (14091, 15606), (14518, 15147)]