199983896391

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2447}}^1\times {\mathrm{19417}}^1$

素因数の和:21951

約数の個数: 32

約数和(自身を含む): 282929891328

約数和(自身を除く): 82945994937

約数列:

[1, 3, 23, 61, 69, 183, 1403, 2447, 4209, 7341, 19417, 56281, 58251, 149267, 168843, 446591, 447801, 1184437, 1339773, 3433141, 3553311, 10299423, 27242051, 47513399, 81726153, 142540197, 1092808177, 2898317339, 3278424531, 8694952017, 66661298797, 199983896391]

約数ペア:

[(1, 199983896391), (3, 66661298797), (23, 8694952017), (61, 3278424531), (69, 2898317339), (183, 1092808177), (1403, 142540197), (2447, 81726153), (4209, 47513399), (7341, 27242051), (19417, 10299423), (56281, 3553311), (58251, 3433141), (149267, 1339773), (168843, 1184437), (446591, 447801)]