198147599

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2683}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 235762560

約数和(自身を除く): 37614961

約数列:

[1, 13, 19, 23, 169, 247, 299, 437, 2683, 3211, 3887, 5681, 34879, 50977, 61709, 73853, 453427, 662701, 802217, 1172471, 8615113, 10428821, 15242123, 198147599]

約数ペア:

[(1, 198147599), (13, 15242123), (19, 10428821), (23, 8615113), (169, 1172471), (247, 802217), (299, 662701), (437, 453427), (2683, 73853), (3211, 61709), (3887, 50977), (5681, 34879)]