201115984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{739397}}^1$

素因数の和:739422

約数の個数: 20

約数和(自身を含む): 412584084

約数和(自身を除く): 211468100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 739397, 1478794, 2957588, 5915176, 11830352, 12569749, 25139498, 50278996, 100557992, 201115984]

約数ペア:

[(1, 201115984), (2, 100557992), (4, 50278996), (8, 25139498), (16, 12569749), (17, 11830352), (34, 5915176), (68, 2957588), (136, 1478794), (272, 739397)]