199549058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7873}}^1$

素因数の和:7946

約数の個数: 32

約数和(自身を含む): 340156800

約数和(自身を除く): 140607742

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 437, 551, 667, 874, 1102, 1334, 7873, 12673, 15746, 25346, 149587, 181079, 228317, 299174, 362158, 456634, 3440501, 4338023, 5251291, 6881002, 8676046, 10502582, 99774529, 199549058]

約数ペア:

[(1, 199549058), (2, 99774529), (19, 10502582), (23, 8676046), (29, 6881002), (38, 5251291), (46, 4338023), (58, 3440501), (437, 456634), (551, 362158), (667, 299174), (874, 228317), (1102, 181079), (1334, 149587), (7873, 25346), (12673, 15746)]