201529406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{30881}}^1$

素因数の和:31147

約数の個数: 16

約数和(自身を含む): 326855088

約数和(自身を除く): 125325682

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 30881, 61762, 401453, 802906, 7751131, 15502262, 100764703, 201529406]

約数ペア:

[(1, 201529406), (2, 100764703), (13, 15502262), (26, 7751131), (251, 802906), (502, 401453), (3263, 61762), (6526, 30881)]