201480454

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{38791}}^1$

素因数の和:38860

約数の個数: 24

約数和(自身を含む): 358205328

約数和(自身を除く): 156724874

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 38791, 77582, 271537, 543074, 1900759, 2055923, 3801518, 4111846, 14391461, 28782922, 100740227, 201480454]

約数ペア:

[(1, 201480454), (2, 100740227), (7, 28782922), (14, 14391461), (49, 4111846), (53, 3801518), (98, 2055923), (106, 1900759), (371, 543074), (742, 271537), (2597, 77582), (5194, 38791)]