201345393808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{968006701}}^1$

素因数の和:968006722

約数の個数: 20

約数和(自身を含む): 420114908668

約数和(自身を除く): 218769514860

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 968006701, 1936013402, 3872026804, 7744053608, 12584087113, 15488107216, 25168174226, 50336348452, 100672696904, 201345393808]

約数ペア:

[(1, 201345393808), (2, 100672696904), (4, 50336348452), (8, 25168174226), (13, 15488107216), (16, 12584087113), (26, 7744053608), (52, 3872026804), (104, 1936013402), (208, 968006701)]