221603382

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 438838218

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 49, 63, 66, 77, 78, 91, 98, 99, 117, 126, 143, 147, 154, 182, 198, 231, 234, 251, 273, 286, 294, 343, 429, 441, 462, 502, 539, 546, 637, 686, 693, 753, 819, 858, 882, 1001, 1029, 1078, 1274, 1287, 1386, 1506, 1617, 1638, 1757, 1911, 2002, 2058, 2259, 2574, 2761, 3003, 3087, 3234, 3263, 3514, 3773, 3822, 4459, 4518, 4851, 5271, 5522, 5733, 6006, 6174, 6526, 7007, 7546, 8283, 8918, 9009, 9702, 9789, 10542, 11319, 11466, 12299, 13377, 14014, 15813, 16566, 18018, 19327, 19578, 21021, 22638, 22841, 24598, 24849, 26754, 29367, 31626, 33957, 35893, 36897, 38654, 40131, 42042, 45682, 49049, 49698, 57981, 58734, 63063, 67914, 68523, 71786, 73794, 80262, 86093, 98098, 107679, 110691, 115962, 126126, 135289, 137046, 147147, 159887, 172186, 173943, 205569, 215358, 221382, 251251, 258279, 270578, 294294, 319774, 323037, 347886, 405867, 411138, 441441, 479661, 502502, 516558, 646074, 753753, 774837, 811734, 882882, 947023, 959322, 1119209, 1217601, 1438983, 1507506, 1549674, 1758757, 1894046, 2238418, 2261259, 2435202, 2841069, 2877966, 3357627, 3517514, 4522518, 5276271, 5682138, 6715254, 8523207, 10072881, 10552542, 12311299, 15828813, 17046414, 20145762, 24622598, 31657626, 36933897, 73867794, 110801691, 221603382]

約数ペア:

[(1, 221603382), (2, 110801691), (3, 73867794), (6, 36933897), (7, 31657626), (9, 24622598), (11, 20145762), (13, 17046414), (14, 15828813), (18, 12311299), (21, 10552542), (22, 10072881), (26, 8523207), (33, 6715254), (39, 5682138), (42, 5276271), (49, 4522518), (63, 3517514), (66, 3357627), (77, 2877966), (78, 2841069), (91, 2435202), (98, 2261259), (99, 2238418), (117, 1894046), (126, 1758757), (143, 1549674), (147, 1507506), (154, 1438983), (182, 1217601), (198, 1119209), (231, 959322), (234, 947023), (251, 882882), (273, 811734), (286, 774837), (294, 753753), (343, 646074), (429, 516558), (441, 502502), (462, 479661), (502, 441441), (539, 411138), (546, 405867), (637, 347886), (686, 323037), (693, 319774), (753, 294294), (819, 270578), (858, 258279), (882, 251251), (1001, 221382), (1029, 215358), (1078, 205569), (1274, 173943), (1287, 172186), (1386, 159887), (1506, 147147), (1617, 137046), (1638, 135289), (1757, 126126), (1911, 115962), (2002, 110691), (2058, 107679), (2259, 98098), (2574, 86093), (2761, 80262), (3003, 73794), (3087, 71786), (3234, 68523), (3263, 67914), (3514, 63063), (3773, 58734), (3822, 57981), (4459, 49698), (4518, 49049), (4851, 45682), (5271, 42042), (5522, 40131), (5733, 38654), (6006, 36897), (6174, 35893), (6526, 33957), (7007, 31626), (7546, 29367), (8283, 26754), (8918, 24849), (9009, 24598), (9702, 22841), (9789, 22638), (10542, 21021), (11319, 19578), (11466, 19327), (12299, 18018), (13377, 16566), (14014, 15813)]