207850110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{532949}}^1$

素因数の和:532972

約数の個数: 32

約数和(自身を含む): 537213600

約数和(自身を除く): 329363490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 532949, 1065898, 1598847, 2664745, 3197694, 5329490, 6928337, 7994235, 13856674, 15988470, 20785011, 34641685, 41570022, 69283370, 103925055, 207850110]

約数ペア:

[(1, 207850110), (2, 103925055), (3, 69283370), (5, 41570022), (6, 34641685), (10, 20785011), (13, 15988470), (15, 13856674), (26, 7994235), (30, 6928337), (39, 5329490), (65, 3197694), (78, 2664745), (130, 1598847), (195, 1065898), (390, 532949)]