207615810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{25537}}^1$

素因数の和:25818

約数の個数: 32

約数和(自身を含む): 500136192

約数和(自身を除く): 292520382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 25537, 51074, 76611, 127685, 153222, 255370, 383055, 766110, 6920527, 13841054, 20761581, 34602635, 41523162, 69205270, 103807905, 207615810]

約数ペア:

[(1, 207615810), (2, 103807905), (3, 69205270), (5, 41523162), (6, 34602635), (10, 20761581), (15, 13841054), (30, 6920527), (271, 766110), (542, 383055), (813, 255370), (1355, 153222), (1626, 127685), (2710, 76611), (4065, 51074), (8130, 25537)]