201323398445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{49597}}^1$

素因数の和:50129

約数の個数: 32

約数和(自身を含む): 262322631648

約数和(自身を除く): 60999233203

約数列:

[1, 5, 13, 65, 197, 317, 985, 1585, 2561, 4121, 12805, 20605, 49597, 62449, 247985, 312245, 644761, 811837, 3223805, 4059185, 9770609, 15722249, 48853045, 78611245, 127017917, 204389237, 635089585, 1021946185, 3097283053, 15486415265, 40264679689, 201323398445]

約数ペア:

[(1, 201323398445), (5, 40264679689), (13, 15486415265), (65, 3097283053), (197, 1021946185), (317, 635089585), (985, 204389237), (1585, 127017917), (2561, 78611245), (4121, 48853045), (12805, 15722249), (20605, 9770609), (49597, 4059185), (62449, 3223805), (247985, 811837), (312245, 644761)]