204437536

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 413343000

約数和(自身を除く): 208905464

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 149, 212, 298, 424, 596, 809, 848, 1192, 1618, 1696, 2384, 3236, 4768, 6472, 7897, 12944, 15794, 25888, 31588, 42877, 63176, 85754, 120541, 126352, 171508, 241082, 252704, 343016, 482164, 686032, 964328, 1372064, 1928656, 3857312, 6388673, 12777346, 25554692, 51109384, 102218768, 204437536]

約数ペア:

[(1, 204437536), (2, 102218768), (4, 51109384), (8, 25554692), (16, 12777346), (32, 6388673), (53, 3857312), (106, 1928656), (149, 1372064), (212, 964328), (298, 686032), (424, 482164), (596, 343016), (809, 252704), (848, 241082), (1192, 171508), (1618, 126352), (1696, 120541), (2384, 85754), (3236, 63176), (4768, 42877), (6472, 31588), (7897, 25888), (12944, 15794)]