198832880

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{10667}}^1$

素因数の和:10913

約数の個数: 40

約数和(自身を含む): 464314032

約数和(自身を除く): 265481152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2330, 3728, 4660, 9320, 10667, 18640, 21334, 42668, 53335, 85336, 106670, 170672, 213340, 426680, 853360, 2485411, 4970822, 9941644, 12427055, 19883288, 24854110, 39766576, 49708220, 99416440, 198832880]

約数ペア:

[(1, 198832880), (2, 99416440), (4, 49708220), (5, 39766576), (8, 24854110), (10, 19883288), (16, 12427055), (20, 9941644), (40, 4970822), (80, 2485411), (233, 853360), (466, 426680), (932, 213340), (1165, 170672), (1864, 106670), (2330, 85336), (3728, 53335), (4660, 42668), (9320, 21334), (10667, 18640)]