201331462

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{1523}}^1$

素因数の和:2103

約数の個数: 16

約数和(自身を含む): 304842672

約数和(自身を除く): 103511210

約数列:

[1, 2, 157, 314, 421, 842, 1523, 3046, 66097, 132194, 239111, 478222, 641183, 1282366, 100665731, 201331462]

約数ペア:

[(1, 201331462), (2, 100665731), (157, 1282366), (314, 641183), (421, 478222), (842, 239111), (1523, 132194), (3046, 66097)]