207828595

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{5233}}^1$

素因数の和:5311

約数の個数: 24

約数和(自身を含む): 275852736

約数和(自身を除く): 68024141

約数列:

[1, 5, 13, 47, 65, 169, 235, 611, 845, 3055, 5233, 7943, 26165, 39715, 68029, 245951, 340145, 884377, 1229755, 3197363, 4421885, 15986815, 41565719, 207828595]

約数ペア:

[(1, 207828595), (5, 41565719), (13, 15986815), (47, 4421885), (65, 3197363), (169, 1229755), (235, 884377), (611, 340145), (845, 245951), (3055, 68029), (5233, 39715), (7943, 26165)]