202303478

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{20639}}^1$

素因数の和:20696

約数の個数: 24

約数和(自身を含む): 339940800

約数和(自身を除く): 137637322

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 4901, 9802, 20639, 41278, 268307, 536614, 598531, 1197062, 3487991, 6975982, 7780903, 15561806, 101151739, 202303478]

約数ペア:

[(1, 202303478), (2, 101151739), (13, 15561806), (26, 7780903), (29, 6975982), (58, 3487991), (169, 1197062), (338, 598531), (377, 536614), (754, 268307), (4901, 41278), (9802, 20639)]