200494060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10861}}^1$

素因数の和:10954

約数の個数: 48

約数和(自身を含む): 459853632

約数和(自身を除く): 259359572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 9230, 10861, 18460, 21722, 43444, 54305, 108610, 141193, 217220, 282386, 564772, 705965, 771131, 1411930, 1542262, 2823860, 3084524, 3855655, 7711310, 10024703, 15422620, 20049406, 40098812, 50123515, 100247030, 200494060]

約数ペア:

[(1, 200494060), (2, 100247030), (4, 50123515), (5, 40098812), (10, 20049406), (13, 15422620), (20, 10024703), (26, 7711310), (52, 3855655), (65, 3084524), (71, 2823860), (130, 1542262), (142, 1411930), (260, 771131), (284, 705965), (355, 564772), (710, 282386), (923, 217220), (1420, 141193), (1846, 108610), (3692, 54305), (4615, 43444), (9230, 21722), (10861, 18460)]