204528536

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{60727}}^1$

素因数の和:61154

約数の個数: 16

約数和(自身を含む): 384408240

約数和(自身を除く): 179879704

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 60727, 121454, 242908, 485816, 25566067, 51132134, 102264268, 204528536]

約数ペア:

[(1, 204528536), (2, 102264268), (4, 51132134), (8, 25566067), (421, 485816), (842, 242908), (1684, 121454), (3368, 60727)]