214731608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2153}}^1$

素因数の和:2316

約数の個数: 64

約数和(自身を含む): 499383360

約数和(自身を除く): 284651752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 137, 182, 274, 364, 548, 728, 959, 1096, 1781, 1918, 2153, 3562, 3836, 4306, 7124, 7672, 8612, 12467, 14248, 15071, 17224, 24934, 27989, 30142, 49868, 55978, 60284, 99736, 111956, 120568, 195923, 223912, 294961, 391846, 589922, 783692, 1179844, 1567384, 2064727, 2359688, 3834493, 4129454, 7668986, 8258908, 15337972, 16517816, 26841451, 30675944, 53682902, 107365804, 214731608]

約数ペア:

[(1, 214731608), (2, 107365804), (4, 53682902), (7, 30675944), (8, 26841451), (13, 16517816), (14, 15337972), (26, 8258908), (28, 7668986), (52, 4129454), (56, 3834493), (91, 2359688), (104, 2064727), (137, 1567384), (182, 1179844), (274, 783692), (364, 589922), (548, 391846), (728, 294961), (959, 223912), (1096, 195923), (1781, 120568), (1918, 111956), (2153, 99736), (3562, 60284), (3836, 55978), (4306, 49868), (7124, 30142), (7672, 27989), (8612, 24934), (12467, 17224), (14248, 15071)]