200683860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257287}}^1$

素因数の和:257312

約数の個数: 48

約数和(自身を含む): 605141376

約数和(自身を除く): 404457516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 257287, 514574, 771861, 1029148, 1286435, 1543722, 2572870, 3087444, 3344731, 3859305, 5145740, 6689462, 7718610, 10034193, 13378924, 15437220, 16723655, 20068386, 33447310, 40136772, 50170965, 66894620, 100341930, 200683860]

約数ペア:

[(1, 200683860), (2, 100341930), (3, 66894620), (4, 50170965), (5, 40136772), (6, 33447310), (10, 20068386), (12, 16723655), (13, 15437220), (15, 13378924), (20, 10034193), (26, 7718610), (30, 6689462), (39, 5145740), (52, 3859305), (60, 3344731), (65, 3087444), (78, 2572870), (130, 1543722), (156, 1286435), (195, 1029148), (260, 771861), (390, 514574), (780, 257287)]