201958497

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42101}}^1$

素因数の和:42161

約数の個数: 24

約数和(自身を含む): 321827688

約数和(自身を除く): 119869191

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 42101, 126303, 378909, 547313, 1641939, 1726141, 4925817, 5178423, 15535269, 22439833, 67319499, 201958497]

約数ペア:

[(1, 201958497), (3, 67319499), (9, 22439833), (13, 15535269), (39, 5178423), (41, 4925817), (117, 1726141), (123, 1641939), (369, 547313), (533, 378909), (1599, 126303), (4797, 42101)]