201063890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{4391}}^1$

素因数の和:4658

約数の個数: 32

約数和(自身を含む): 382631040

約数和(自身を除く): 181567150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 1205, 2410, 4391, 4579, 8782, 9158, 21955, 22895, 43910, 45790, 83429, 166858, 417145, 834290, 1058231, 2116462, 5291155, 10582310, 20106389, 40212778, 100531945, 201063890]

約数ペア:

[(1, 201063890), (2, 100531945), (5, 40212778), (10, 20106389), (19, 10582310), (38, 5291155), (95, 2116462), (190, 1058231), (241, 834290), (482, 417145), (1205, 166858), (2410, 83429), (4391, 45790), (4579, 43910), (8782, 22895), (9158, 21955)]