201586060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2861}}^1$

素因数の和:3154

約数の個数: 48

約数和(自身を含む): 457736832

約数和(自身を除く): 256150772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 271, 542, 1084, 1355, 2710, 2861, 3523, 5420, 5722, 7046, 11444, 14092, 14305, 17615, 28610, 35230, 37193, 57220, 70460, 74386, 148772, 185965, 371930, 743860, 775331, 1550662, 3101324, 3876655, 7753310, 10079303, 15506620, 20158606, 40317212, 50396515, 100793030, 201586060]

約数ペア:

[(1, 201586060), (2, 100793030), (4, 50396515), (5, 40317212), (10, 20158606), (13, 15506620), (20, 10079303), (26, 7753310), (52, 3876655), (65, 3101324), (130, 1550662), (260, 775331), (271, 743860), (542, 371930), (1084, 185965), (1355, 148772), (2710, 74386), (2861, 70460), (3523, 57220), (5420, 37193), (5722, 35230), (7046, 28610), (11444, 17615), (14092, 14305)]