201888110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{4409}}^1$

素因数の和:4676

約数の個数: 32

約数和(自身を含む): 384199200

約数和(自身を除く): 182311090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 1205, 2410, 4409, 4579, 8818, 9158, 22045, 22895, 44090, 45790, 83771, 167542, 418855, 837710, 1062569, 2125138, 5312845, 10625690, 20188811, 40377622, 100944055, 201888110]

約数ペア:

[(1, 201888110), (2, 100944055), (5, 40377622), (10, 20188811), (19, 10625690), (38, 5312845), (95, 2125138), (190, 1062569), (241, 837710), (482, 418855), (1205, 167542), (2410, 83771), (4409, 45790), (4579, 44090), (8818, 22895), (9158, 22045)]