201382408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{3907}}^1$

素因数の和:4309

約数の個数: 32

約数和(自身を含む): 400960800

約数和(自身を除く): 199578392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 379, 758, 1516, 3032, 3907, 6443, 7814, 12886, 15628, 25772, 31256, 51544, 66419, 132838, 265676, 531352, 1480753, 2961506, 5923012, 11846024, 25172801, 50345602, 100691204, 201382408]

約数ペア:

[(1, 201382408), (2, 100691204), (4, 50345602), (8, 25172801), (17, 11846024), (34, 5923012), (68, 2961506), (136, 1480753), (379, 531352), (758, 265676), (1516, 132838), (3032, 66419), (3907, 51544), (6443, 31256), (7814, 25772), (12886, 15628)]