200820401

素因数分解:

${\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 207820800

約数和(自身を除く): 7000399

約数列:

[1, 89, 109, 127, 163, 9701, 11303, 13843, 14507, 17767, 20701, 1232027, 1581263, 1842389, 2256409, 200820401]

約数ペア:

[(1, 200820401), (89, 2256409), (109, 1842389), (127, 1581263), (163, 1232027), (9701, 20701), (11303, 17767), (13843, 14507)]