202428415

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 283392000

約数和(自身を除く): 80963585

約数列:

[1, 5, 7, 35, 79, 179, 395, 409, 553, 895, 1253, 2045, 2765, 2863, 6265, 14141, 14315, 32311, 70705, 73211, 98987, 161555, 226177, 366055, 494935, 512477, 1130885, 2562385, 5783669, 28918345, 40485683, 202428415]

約数ペア:

[(1, 202428415), (5, 40485683), (7, 28918345), (35, 5783669), (79, 2562385), (179, 1130885), (395, 512477), (409, 494935), (553, 366055), (895, 226177), (1253, 161555), (2045, 98987), (2765, 73211), (2863, 70705), (6265, 32311), (14141, 14315)]