201825790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{36629}}^1$

素因数の和:36684

約数の個数: 32

約数和(自身を含む): 395604000

約数和(自身を除く): 193778210

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 36629, 73258, 183145, 366290, 695951, 1062241, 1391902, 2124482, 3479755, 5311205, 6959510, 10622410, 20182579, 40365158, 100912895, 201825790]

約数ペア:

[(1, 201825790), (2, 100912895), (5, 40365158), (10, 20182579), (19, 10622410), (29, 6959510), (38, 5311205), (58, 3479755), (95, 2124482), (145, 1391902), (190, 1062241), (290, 695951), (551, 366290), (1102, 183145), (2755, 73258), (5510, 36629)]