201128465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1\times {\mathrm{1223}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 249578496

約数和(自身を除く): 48450031

約数列:

[1, 5, 31, 155, 1061, 1223, 5305, 6115, 32891, 37913, 164455, 189565, 1297603, 6488015, 40225693, 201128465]

約数ペア:

[(1, 201128465), (5, 40225693), (31, 6488015), (155, 1297603), (1061, 189565), (1223, 164455), (5305, 37913), (6115, 32891)]