204869637508

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{5431}}^1\times {\mathrm{16931}}^1$

素因数の和:22923

約数の個数: 24

約数和(自身を含む): 359252881344

約数和(自身を除く): 154383243836

約数列:

[1, 2, 4, 557, 1114, 2228, 5431, 10862, 16931, 21724, 33862, 67724, 3025067, 6050134, 9430567, 12100268, 18861134, 37722268, 91952261, 183904522, 367809044, 51217409377, 102434818754, 204869637508]

約数ペア:

[(1, 204869637508), (2, 102434818754), (4, 51217409377), (557, 367809044), (1114, 183904522), (2228, 91952261), (5431, 37722268), (10862, 18861134), (16931, 12100268), (21724, 9430567), (33862, 6050134), (67724, 3025067)]