201890068

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{7841}}^1$

素因数の和:8043

約数の個数: 24

約数和(自身を含む): 364276584

約数和(自身を除く): 162386516

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 6437, 7841, 12874, 15682, 25748, 31364, 321481, 642962, 1231037, 1285924, 2462074, 4924148, 50472517, 100945034, 201890068]

約数ペア:

[(1, 201890068), (2, 100945034), (4, 50472517), (41, 4924148), (82, 2462074), (157, 1285924), (164, 1231037), (314, 642962), (628, 321481), (6437, 31364), (7841, 25748), (12874, 15682)]