201331582078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53993}}^1\times {\mathrm{169493}}^1$

素因数の和:223499

約数の個数: 16

約数和(自身を含む): 329459725296

約数和(自身を除く): 128128143218

約数列:

[1, 2, 11, 22, 53993, 107986, 169493, 338986, 593923, 1187846, 1864423, 3728846, 9151435549, 18302871098, 100665791039, 201331582078]

約数ペア:

[(1, 201331582078), (2, 100665791039), (11, 18302871098), (22, 9151435549), (53993, 3728846), (107986, 1864423), (169493, 1187846), (338986, 593923)]