202334730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{518807}}^1$

素因数の和:518830

約数の個数: 32

約数和(自身を含む): 522958464

約数和(自身を除く): 320623734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 518807, 1037614, 1556421, 2594035, 3112842, 5188070, 6744491, 7782105, 13488982, 15564210, 20233473, 33722455, 40466946, 67444910, 101167365, 202334730]

約数ペア:

[(1, 202334730), (2, 101167365), (3, 67444910), (5, 40466946), (6, 33722455), (10, 20233473), (13, 15564210), (15, 13488982), (26, 7782105), (30, 6744491), (39, 5188070), (65, 3112842), (78, 2594035), (130, 1556421), (195, 1037614), (390, 518807)]