201157498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{23021}}^1$

素因数の和:23297

約数の個数: 16

約数和(自身を含む): 320742504

約数和(自身を除く): 119585006

約数列:

[1, 2, 17, 34, 257, 514, 4369, 8738, 23021, 46042, 391357, 782714, 5916397, 11832794, 100578749, 201157498]

約数ペア:

[(1, 201157498), (2, 100578749), (17, 11832794), (34, 5916397), (257, 782714), (514, 391357), (4369, 46042), (8738, 23021)]