205128716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{136027}}^1$

素因数の和:136073

約数の個数: 24

約数和(自身を含む): 399922320

約数和(自身を除く): 194793604

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 136027, 272054, 544108, 1768351, 3536702, 3944783, 7073404, 7889566, 15779132, 51282179, 102564358, 205128716]

約数ペア:

[(1, 205128716), (2, 102564358), (4, 51282179), (13, 15779132), (26, 7889566), (29, 7073404), (52, 3944783), (58, 3536702), (116, 1768351), (377, 544108), (754, 272054), (1508, 136027)]