202668123

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{63913}}^1$

素因数の和:64074

約数の個数: 16

約数和(自身を含む): 310877696

約数和(自身を除く): 108209573

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 63913, 191739, 447391, 1342173, 9650863, 28952589, 67556041, 202668123]

約数ペア:

[(1, 202668123), (3, 67556041), (7, 28952589), (21, 9650863), (151, 1342173), (453, 447391), (1057, 191739), (3171, 63913)]