221330604716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{58306271}}^1$

素因数の和:58306361

約数の個数: 24

約数和(自身を含む): 422837084544

約数和(自身を除く): 201506479828

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 58306271, 116612542, 233225084, 757981523, 1515963046, 3031926092, 4256357783, 8512715566, 17025431132, 55332651179, 110665302358, 221330604716]

約数ペア:

[(1, 221330604716), (2, 110665302358), (4, 55332651179), (13, 17025431132), (26, 8512715566), (52, 4256357783), (73, 3031926092), (146, 1515963046), (292, 757981523), (949, 233225084), (1898, 116612542), (3796, 58306271)]