196393310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{4289}}^1$

素因数の和:4556

約数の個数: 32

約数和(自身を含む): 373744800

約数和(自身を除く): 177351490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 1205, 2410, 4289, 4579, 8578, 9158, 21445, 22895, 42890, 45790, 81491, 162982, 407455, 814910, 1033649, 2067298, 5168245, 10336490, 19639331, 39278662, 98196655, 196393310]

約数ペア:

[(1, 196393310), (2, 98196655), (5, 39278662), (10, 19639331), (19, 10336490), (38, 5168245), (95, 2067298), (190, 1033649), (241, 814910), (482, 407455), (1205, 162982), (2410, 81491), (4289, 45790), (4579, 42890), (8578, 22895), (9158, 21445)]