200715770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22277}}^1$

素因数の和:22354

約数の個数: 32

約数和(自身を含む): 389775888

約数和(自身を除く): 189060118

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 22277, 44554, 111385, 222770, 378709, 757418, 1180681, 1893545, 2361362, 3787090, 5903405, 11806810, 20071577, 40143154, 100357885, 200715770]

約数ペア:

[(1, 200715770), (2, 100357885), (5, 40143154), (10, 20071577), (17, 11806810), (34, 5903405), (53, 3787090), (85, 2361362), (106, 1893545), (170, 1180681), (265, 757418), (530, 378709), (901, 222770), (1802, 111385), (4505, 44554), (9010, 22277)]