201574490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{3581}}^1$

素因数の和:4034

約数の個数: 32

約数和(自身を含む): 391756176

約数和(自身を除く): 190181686

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 866, 2165, 3581, 4330, 5629, 7162, 11258, 17905, 28145, 35810, 46553, 56290, 93106, 232765, 465530, 1550573, 3101146, 7752865, 15505730, 20157449, 40314898, 100787245, 201574490]

約数ペア:

[(1, 201574490), (2, 100787245), (5, 40314898), (10, 20157449), (13, 15505730), (26, 7752865), (65, 3101146), (130, 1550573), (433, 465530), (866, 232765), (2165, 93106), (3581, 56290), (4330, 46553), (5629, 35810), (7162, 28145), (11258, 17905)]