202052123

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 264983040

約数和(自身を除く): 62930917

約数列:

[1, 7, 13, 17, 91, 119, 211, 221, 619, 1477, 1547, 2743, 3587, 4333, 8047, 10523, 19201, 25109, 46631, 56329, 73661, 130609, 136799, 326417, 914263, 957593, 1697917, 2220353, 11885419, 15542471, 28864589, 202052123]

約数ペア:

[(1, 202052123), (7, 28864589), (13, 15542471), (17, 11885419), (91, 2220353), (119, 1697917), (211, 957593), (221, 914263), (619, 326417), (1477, 136799), (1547, 130609), (2743, 73661), (3587, 56329), (4333, 46631), (8047, 25109), (10523, 19201)]