203476396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{17053}}^1$

素因数の和:17233

約数の個数: 24

約数和(自身を含む): 377234480

約数和(自身を除く): 173758084

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 11932, 17053, 34106, 68212, 324007, 648014, 1296028, 2677321, 5354642, 10709284, 50869099, 101738198, 203476396]

約数ペア:

[(1, 203476396), (2, 101738198), (4, 50869099), (19, 10709284), (38, 5354642), (76, 2677321), (157, 1296028), (314, 648014), (628, 324007), (2983, 68212), (5966, 34106), (11932, 17053)]