205873340

素因数分解:

$2^2\times 5^1\times {\mathrm{2711}}^1\times {\mathrm{3797}}^1$

素因数の和:6517

約数の個数: 24

約数和(自身を含む): 432607392

約数和(自身を除く): 226734052

約数列:

[1, 2, 4, 5, 10, 20, 2711, 3797, 5422, 7594, 10844, 13555, 15188, 18985, 27110, 37970, 54220, 75940, 10293667, 20587334, 41174668, 51468335, 102936670, 205873340]

約数ペア:

[(1, 205873340), (2, 102936670), (4, 51468335), (5, 41174668), (10, 20587334), (20, 10293667), (2711, 75940), (3797, 54220), (5422, 37970), (7594, 27110), (10844, 18985), (13555, 15188)]