201475080028

素因数分解:

$2^2\times {\mathrm{997}}^1\times {\mathrm{2857}}^1\times {\mathrm{17683}}^1$

素因数の和:21541

約数の個数: 24

約数和(自身を含む): 353078531792

約数和(自身を除く): 151603451764

約数列:

[1, 2, 4, 997, 1994, 2857, 3988, 5714, 11428, 17683, 35366, 70732, 2848429, 5696858, 11393716, 17629951, 35259902, 50520331, 70519804, 101040662, 202081324, 50368770007, 100737540014, 201475080028]

約数ペア:

[(1, 201475080028), (2, 100737540014), (4, 50368770007), (997, 202081324), (1994, 101040662), (2857, 70519804), (3988, 50520331), (5714, 35259902), (11428, 17629951), (17683, 11393716), (35366, 5696858), (70732, 2848429)]