215510802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{162527}}^1$

素因数の和:162562

約数の個数: 32

約数和(自身を含む): 491484672

約数和(自身を除く): 275973870

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 162527, 325054, 487581, 975162, 2112851, 2762959, 4225702, 5525918, 6338553, 8288877, 12677106, 16577754, 35918467, 71836934, 107755401, 215510802]

約数ペア:

[(1, 215510802), (2, 107755401), (3, 71836934), (6, 35918467), (13, 16577754), (17, 12677106), (26, 8288877), (34, 6338553), (39, 5525918), (51, 4225702), (78, 2762959), (102, 2112851), (221, 975162), (442, 487581), (663, 325054), (1326, 162527)]