200737940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16427}}^1$

素因数の和:16496

約数の個数: 48

約数和(自身を含む): 463663872

約数和(自身を除く): 262925932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 16427, 32854, 65708, 82135, 164270, 213551, 328540, 427102, 772069, 854204, 1067755, 1544138, 2135510, 3088276, 3860345, 4271020, 7720690, 10036897, 15441380, 20073794, 40147588, 50184485, 100368970, 200737940]

約数ペア:

[(1, 200737940), (2, 100368970), (4, 50184485), (5, 40147588), (10, 20073794), (13, 15441380), (20, 10036897), (26, 7720690), (47, 4271020), (52, 3860345), (65, 3088276), (94, 2135510), (130, 1544138), (188, 1067755), (235, 854204), (260, 772069), (470, 427102), (611, 328540), (940, 213551), (1222, 164270), (2444, 82135), (3055, 65708), (6110, 32854), (12220, 16427)]