207647416

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{701}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 396938880

約数和(自身を除く): 189291464

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 607, 701, 1214, 1402, 2428, 2804, 4856, 5608, 37027, 42761, 74054, 85522, 148108, 171044, 296216, 342088, 425507, 851014, 1702028, 3404056, 25955927, 51911854, 103823708, 207647416]

約数ペア:

[(1, 207647416), (2, 103823708), (4, 51911854), (8, 25955927), (61, 3404056), (122, 1702028), (244, 851014), (488, 425507), (607, 342088), (701, 296216), (1214, 171044), (1402, 148108), (2428, 85522), (2804, 74054), (4856, 42761), (5608, 37027)]