201457347

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9341}}^1$

素因数の和:9443

約数の個数: 32

約数和(自身を含む): 334817280

約数和(自身を除く): 133359933

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 3081, 7189, 9341, 21567, 28023, 65387, 121433, 196161, 364299, 737939, 850031, 2213817, 2550093, 5165573, 9593207, 15496719, 28779621, 67152449, 201457347]

約数ペア:

[(1, 201457347), (3, 67152449), (7, 28779621), (13, 15496719), (21, 9593207), (39, 5165573), (79, 2550093), (91, 2213817), (237, 850031), (273, 737939), (553, 364299), (1027, 196161), (1659, 121433), (3081, 65387), (7189, 28023), (9341, 21567)]