209327475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7523}}^1$

素因数の和:7596

約数の個数: 48

約数和(自身を含む): 403045632

約数和(自身を除く): 193718157

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 525, 795, 1113, 1325, 1855, 3975, 5565, 7523, 9275, 22569, 27825, 37615, 52661, 112845, 157983, 188075, 263305, 398719, 564225, 789915, 1196157, 1316525, 1993595, 2791033, 3949575, 5980785, 8373099, 9967975, 13955165, 29903925, 41865495, 69775825, 209327475]

約数ペア:

[(1, 209327475), (3, 69775825), (5, 41865495), (7, 29903925), (15, 13955165), (21, 9967975), (25, 8373099), (35, 5980785), (53, 3949575), (75, 2791033), (105, 1993595), (159, 1316525), (175, 1196157), (265, 789915), (371, 564225), (525, 398719), (795, 263305), (1113, 188075), (1325, 157983), (1855, 112845), (3975, 52661), (5565, 37615), (7523, 27825), (9275, 22569)]