201765712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2777}}^1$

素因数の和:3043

約数の個数: 40

約数和(自身を含む): 413366400

約数和(自身を除く): 211600688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 239, 304, 478, 956, 1912, 2777, 3824, 4541, 5554, 9082, 11108, 18164, 22216, 36328, 44432, 52763, 72656, 105526, 211052, 422104, 663703, 844208, 1327406, 2654812, 5309624, 10619248, 12610357, 25220714, 50441428, 100882856, 201765712]

約数ペア:

[(1, 201765712), (2, 100882856), (4, 50441428), (8, 25220714), (16, 12610357), (19, 10619248), (38, 5309624), (76, 2654812), (152, 1327406), (239, 844208), (304, 663703), (478, 422104), (956, 211052), (1912, 105526), (2777, 72656), (3824, 52763), (4541, 44432), (5554, 36328), (9082, 22216), (11108, 18164)]