201508385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2017}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 274609440

約数和(自身を除く): 73101055

約数列:

[1, 5, 13, 29, 53, 65, 145, 265, 377, 689, 1537, 1885, 2017, 3445, 7685, 10085, 19981, 26221, 58493, 99905, 106901, 131105, 292465, 534505, 760409, 1389713, 3100129, 3802045, 6948565, 15500645, 40301677, 201508385]

約数ペア:

[(1, 201508385), (5, 40301677), (13, 15500645), (29, 6948565), (53, 3802045), (65, 3100129), (145, 1389713), (265, 760409), (377, 534505), (689, 292465), (1537, 131105), (1885, 106901), (2017, 99905), (3445, 58493), (7685, 26221), (10085, 19981)]