220674192

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{86743}}^1$

素因数の和:86807

約数の個数: 40

約数和(自身を含む): 580837824

約数和(自身を除く): 360163632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 86743, 173486, 260229, 346972, 520458, 693944, 1040916, 1387888, 2081832, 4163664, 4597379, 9194758, 13792137, 18389516, 27584274, 36779032, 55168548, 73558064, 110337096, 220674192]

約数ペア:

[(1, 220674192), (2, 110337096), (3, 73558064), (4, 55168548), (6, 36779032), (8, 27584274), (12, 18389516), (16, 13792137), (24, 9194758), (48, 4597379), (53, 4163664), (106, 2081832), (159, 1387888), (212, 1040916), (318, 693944), (424, 520458), (636, 346972), (848, 260229), (1272, 173486), (2544, 86743)]