201577130

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{63589}}^1$

素因数の和:63913

約数の個数: 16

約数和(自身を含む): 363989160

約数和(自身を除く): 162412030

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 63589, 127178, 317945, 635890, 20157713, 40315426, 100788565, 201577130]

約数ペア:

[(1, 201577130), (2, 100788565), (5, 40315426), (10, 20157713), (317, 635890), (634, 317945), (1585, 127178), (3170, 63589)]