207965820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{16427}}^1$

素因数の和:16650

約数の個数: 48

約数和(自身を含む): 585099648

約数和(自身を除く): 377133828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 16427, 32854, 49281, 65708, 82135, 98562, 164270, 197124, 246405, 328540, 492810, 985620, 3466097, 6932194, 10398291, 13864388, 17330485, 20796582, 34660970, 41593164, 51991455, 69321940, 103982910, 207965820]

約数ペア:

[(1, 207965820), (2, 103982910), (3, 69321940), (4, 51991455), (5, 41593164), (6, 34660970), (10, 20796582), (12, 17330485), (15, 13864388), (20, 10398291), (30, 6932194), (60, 3466097), (211, 985620), (422, 492810), (633, 328540), (844, 246405), (1055, 197124), (1266, 164270), (2110, 98562), (2532, 82135), (3165, 65708), (4220, 49281), (6330, 32854), (12660, 16427)]