201003790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{2081}}^1$

素因数の和:2844

約数の個数: 32

約数和(自身を含む): 390350016

約数和(自身を除く): 189346226

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 743, 1486, 2081, 3715, 4162, 7430, 9659, 10405, 19318, 20810, 27053, 48295, 54106, 96590, 135265, 270530, 1546183, 3092366, 7730915, 15461830, 20100379, 40200758, 100501895, 201003790]

約数ペア:

[(1, 201003790), (2, 100501895), (5, 40200758), (10, 20100379), (13, 15461830), (26, 7730915), (65, 3092366), (130, 1546183), (743, 270530), (1486, 135265), (2081, 96590), (3715, 54106), (4162, 48295), (7430, 27053), (9659, 20810), (10405, 19318)]