201787982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{7451}}^1$

素因数の和:8695

約数の個数: 16

約数和(自身を含む): 330511104

約数和(自身を除く): 128723122

約数列:

[1, 2, 11, 22, 1231, 2462, 7451, 13541, 14902, 27082, 81961, 163922, 9172181, 18344362, 100893991, 201787982]

約数ペア:

[(1, 201787982), (2, 100893991), (11, 18344362), (22, 9172181), (1231, 163922), (2462, 81961), (7451, 27082), (13541, 14902)]