221384666510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{601}}^1\times {\mathrm{11987}}^1$

素因数の和:13041

約数の個数: 64

約数和(自身を含む): 457254927360

約数和(自身を除く): 235870260850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439, 601, 878, 1202, 2195, 3005, 3073, 4207, 4390, 6010, 6146, 8414, 11987, 15365, 21035, 23974, 30730, 42070, 59935, 83909, 119870, 167818, 263839, 419545, 527678, 839090, 1319195, 1846873, 2638390, 3693746, 5262293, 7204187, 9234365, 10524586, 14408374, 18468730, 26311465, 36020935, 36836051, 50429309, 52622930, 72041870, 73672102, 100858618, 184180255, 252146545, 368360510, 504293090, 3162638093, 6325276186, 15813190465, 22138466651, 31626380930, 44276933302, 110692333255, 221384666510]

約数ペア:

[(1, 221384666510), (2, 110692333255), (5, 44276933302), (7, 31626380930), (10, 22138466651), (14, 15813190465), (35, 6325276186), (70, 3162638093), (439, 504293090), (601, 368360510), (878, 252146545), (1202, 184180255), (2195, 100858618), (3005, 73672102), (3073, 72041870), (4207, 52622930), (4390, 50429309), (6010, 36836051), (6146, 36020935), (8414, 26311465), (11987, 18468730), (15365, 14408374), (21035, 10524586), (23974, 9234365), (30730, 7204187), (42070, 5262293), (59935, 3693746), (83909, 2638390), (119870, 1846873), (167818, 1319195), (263839, 839090), (419545, 527678)]