201746642

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{23291}}^1$

素因数の和:23425

約数の個数: 16

約数和(自身を含む): 311926464

約数和(自身を除く): 110179822

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 23291, 46582, 1420751, 1653661, 2841502, 3307322, 100873321, 201746642]

約数ペア:

[(1, 201746642), (2, 100873321), (61, 3307322), (71, 2841502), (122, 1653661), (142, 1420751), (4331, 46582), (8662, 23291)]