204966606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 490291200

約数和(自身を除く): 285324594

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 37, 39, 58, 62, 74, 78, 79, 87, 93, 111, 158, 174, 186, 222, 237, 377, 403, 474, 481, 754, 806, 899, 962, 1027, 1073, 1131, 1147, 1209, 1443, 1798, 2054, 2146, 2262, 2291, 2294, 2418, 2449, 2697, 2886, 2923, 3081, 3219, 3441, 4582, 4898, 5394, 5846, 6162, 6438, 6873, 6882, 7347, 8769, 11687, 13746, 13949, 14694, 14911, 17538, 23374, 27898, 29783, 29822, 31837, 33263, 35061, 37999, 41847, 44733, 59566, 63674, 66526, 70122, 71021, 75998, 83694, 84767, 89349, 89466, 90613, 95511, 99789, 113997, 142042, 169534, 178698, 181226, 191022, 199578, 213063, 227994, 254301, 271839, 426126, 432419, 508602, 543678, 864838, 923273, 1101971, 1177969, 1297257, 1846546, 2203942, 2355938, 2594514, 2627777, 2769819, 3305913, 3533907, 5255554, 5539638, 6611826, 7067814, 7883331, 15766662, 34161101, 68322202, 102483303, 204966606]

約数ペア:

[(1, 204966606), (2, 102483303), (3, 68322202), (6, 34161101), (13, 15766662), (26, 7883331), (29, 7067814), (31, 6611826), (37, 5539638), (39, 5255554), (58, 3533907), (62, 3305913), (74, 2769819), (78, 2627777), (79, 2594514), (87, 2355938), (93, 2203942), (111, 1846546), (158, 1297257), (174, 1177969), (186, 1101971), (222, 923273), (237, 864838), (377, 543678), (403, 508602), (474, 432419), (481, 426126), (754, 271839), (806, 254301), (899, 227994), (962, 213063), (1027, 199578), (1073, 191022), (1131, 181226), (1147, 178698), (1209, 169534), (1443, 142042), (1798, 113997), (2054, 99789), (2146, 95511), (2262, 90613), (2291, 89466), (2294, 89349), (2418, 84767), (2449, 83694), (2697, 75998), (2886, 71021), (2923, 70122), (3081, 66526), (3219, 63674), (3441, 59566), (4582, 44733), (4898, 41847), (5394, 37999), (5846, 35061), (6162, 33263), (6438, 31837), (6873, 29822), (6882, 29783), (7347, 27898), (8769, 23374), (11687, 17538), (13746, 14911), (13949, 14694)]