206261495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 281041920

約数和(自身を除く): 74780425

約数列:

[1, 5, 11, 37, 55, 79, 185, 395, 407, 869, 1283, 2035, 2923, 4345, 6415, 14113, 14615, 32153, 47471, 70565, 101357, 160765, 237355, 506785, 522181, 1114927, 2610905, 3750209, 5574635, 18751045, 41252299, 206261495]

約数ペア:

[(1, 206261495), (5, 41252299), (11, 18751045), (37, 5574635), (55, 3750209), (79, 2610905), (185, 1114927), (395, 522181), (407, 506785), (869, 237355), (1283, 160765), (2035, 101357), (2923, 70565), (4345, 47471), (6415, 32153), (14113, 14615)]