217967002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{19697}}^1$

素因数の和:20213

約数の個数: 16

約数和(自身を含む): 357400512

約数和(自身を除く): 139433510

約数列:

[1, 2, 11, 22, 503, 1006, 5533, 11066, 19697, 39394, 216667, 433334, 9907591, 19815182, 108983501, 217967002]

約数ペア:

[(1, 217967002), (2, 108983501), (11, 19815182), (22, 9907591), (503, 433334), (1006, 216667), (5533, 39394), (11066, 19697)]