205575372

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{23893}}^1$

素因数の和:24142

約数の個数: 36

約数和(自身を含む): 521844960

約数和(自身を除く): 316269588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 23893, 47786, 71679, 95572, 143358, 215037, 286716, 430074, 860148, 5710427, 11420854, 17131281, 22841708, 34262562, 51393843, 68525124, 102787686, 205575372]

約数ペア:

[(1, 205575372), (2, 102787686), (3, 68525124), (4, 51393843), (6, 34262562), (9, 22841708), (12, 17131281), (18, 11420854), (36, 5710427), (239, 860148), (478, 430074), (717, 286716), (956, 215037), (1434, 143358), (2151, 95572), (2868, 71679), (4302, 47786), (8604, 23893)]