196207893

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10079}}^1$

素因数の和:10198

約数の個数: 32

約数和(自身を含む): 335462400

約数和(自身を除く): 139254507

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2163, 2781, 6489, 10079, 19467, 30237, 70553, 90711, 211659, 272133, 634977, 1038137, 1904931, 3114411, 7266959, 9343233, 21800877, 28029699, 65402631, 196207893]

約数ペア:

[(1, 196207893), (3, 65402631), (7, 28029699), (9, 21800877), (21, 9343233), (27, 7266959), (63, 3114411), (103, 1904931), (189, 1038137), (309, 634977), (721, 272133), (927, 211659), (2163, 90711), (2781, 70553), (6489, 30237), (10079, 19467)]