200411510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4957}}^1$

素因数の和:5288

約数の個数: 32

約数和(自身を含む): 389817792

約数和(自身を除く): 189406282

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1555, 3110, 4043, 4957, 8086, 9914, 20215, 24785, 40430, 49570, 64441, 128882, 322205, 644410, 1541627, 3083254, 7708135, 15416270, 20041151, 40082302, 100205755, 200411510]

約数ペア:

[(1, 200411510), (2, 100205755), (5, 40082302), (10, 20041151), (13, 15416270), (26, 7708135), (65, 3083254), (130, 1541627), (311, 644410), (622, 322205), (1555, 128882), (3110, 64441), (4043, 49570), (4957, 40430), (8086, 24785), (9914, 20215)]