204393930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{524087}}^1$

素因数の和:524110

約数の個数: 32

約数和(自身を含む): 528280704

約数和(自身を除く): 323886774

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 524087, 1048174, 1572261, 2620435, 3144522, 5240870, 6813131, 7861305, 13626262, 15722610, 20439393, 34065655, 40878786, 68131310, 102196965, 204393930]

約数ペア:

[(1, 204393930), (2, 102196965), (3, 68131310), (5, 40878786), (6, 34065655), (10, 20439393), (13, 15722610), (15, 13626262), (26, 7861305), (30, 6813131), (39, 5240870), (65, 3144522), (78, 2620435), (130, 1572261), (195, 1048174), (390, 524087)]