207399537

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{859}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 303648800

約数和(自身を除く): 96249263

約数列:

[1, 3, 9, 139, 193, 417, 579, 859, 1251, 1737, 2577, 7731, 26827, 80481, 119401, 165787, 241443, 358203, 497361, 1074609, 1492083, 23044393, 69133179, 207399537]

約数ペア:

[(1, 207399537), (3, 69133179), (9, 23044393), (139, 1492083), (193, 1074609), (417, 497361), (579, 358203), (859, 241443), (1251, 165787), (1737, 119401), (2577, 80481), (7731, 26827)]