266772646

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{116903}}^1$

素因数の和:117075

約数の個数: 16

約数和(自身を含む): 460134144

約数和(自身を除く): 193361498

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 116903, 233806, 818321, 1636642, 19055189, 38110378, 133386323, 266772646]

約数ペア:

[(1, 266772646), (2, 133386323), (7, 38110378), (14, 19055189), (163, 1636642), (326, 818321), (1141, 233806), (2282, 116903)]