202160893

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 239806080

約数和(自身を除く): 37645187

約数列:

[1, 11, 19, 61, 101, 157, 209, 671, 1111, 1159, 1727, 1919, 2983, 6161, 9577, 12749, 15857, 21109, 32813, 67771, 105347, 117059, 174427, 181963, 301283, 967277, 1287649, 2001593, 3314113, 10640047, 18378263, 202160893]

約数ペア:

[(1, 202160893), (11, 18378263), (19, 10640047), (61, 3314113), (101, 2001593), (157, 1287649), (209, 967277), (671, 301283), (1111, 181963), (1159, 174427), (1727, 117059), (1919, 105347), (2983, 67771), (6161, 32813), (9577, 21109), (12749, 15857)]