201225881129

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{98467}}^1$

素因数の和:99825

約数の個数: 32

約数和(自身を含む): 262432187136

約数和(自身を除く): 61206306007

約数列:

[1, 7, 13, 17, 91, 119, 221, 1321, 1547, 9247, 17173, 22457, 98467, 120211, 157199, 291941, 689269, 1280071, 1673939, 2043587, 8960497, 11717573, 21761207, 130074907, 152328449, 910524349, 1690973791, 2211273419, 11836816537, 15478913933, 28746554447, 201225881129]

約数ペア:

[(1, 201225881129), (7, 28746554447), (13, 15478913933), (17, 11836816537), (91, 2211273419), (119, 1690973791), (221, 910524349), (1321, 152328449), (1547, 130074907), (9247, 21761207), (17173, 11717573), (22457, 8960497), (98467, 2043587), (120211, 1673939), (157199, 1280071), (291941, 689269)]