215880533428

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{18668327}}^1$

素因数の和:18668404

約数の個数: 36

約数和(自身を含む): 446919772320

約数和(自身を除く): 231039238892

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 2891, 5782, 11564, 18668327, 37336654, 74673308, 130678289, 261356578, 522713156, 914748023, 1101431293, 1829496046, 2202862586, 3658992092, 4405725172, 7710019051, 15420038102, 30840076204, 53970133357, 107940266714, 215880533428]

約数ペア:

[(1, 215880533428), (2, 107940266714), (4, 53970133357), (7, 30840076204), (14, 15420038102), (28, 7710019051), (49, 4405725172), (59, 3658992092), (98, 2202862586), (118, 1829496046), (196, 1101431293), (236, 914748023), (413, 522713156), (826, 261356578), (1652, 130678289), (2891, 74673308), (5782, 37336654), (11564, 18668327)]