212774395895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{58214609}}^1$

素因数の和:58214674

約数の個数: 16

約数和(自身を含む): 276635826720

約数和(自身を除く): 63861430825

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 58214609, 291073045, 989648353, 2503228187, 4948241765, 12516140935, 42554879179, 212774395895]

約数ペア:

[(1, 212774395895), (5, 42554879179), (17, 12516140935), (43, 4948241765), (85, 2503228187), (215, 989648353), (731, 291073045), (3655, 58214609)]