201858033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{823}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 306396160

約数和(自身を除く): 104538127

約数列:

[1, 3, 13, 19, 39, 57, 247, 331, 741, 823, 993, 2469, 4303, 6289, 10699, 12909, 15637, 18867, 32097, 46911, 81757, 203281, 245271, 272413, 609843, 817239, 3541369, 5175847, 10624107, 15527541, 67286011, 201858033]

約数ペア:

[(1, 201858033), (3, 67286011), (13, 15527541), (19, 10624107), (39, 5175847), (57, 3541369), (247, 817239), (331, 609843), (741, 272413), (823, 245271), (993, 203281), (2469, 81757), (4303, 46911), (6289, 32097), (10699, 18867), (12909, 15637)]