194628473

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1381}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 216155856

約数和(自身を除く): 21527383

約数列:

[1, 13, 37, 293, 481, 1381, 3809, 10841, 17953, 51097, 140933, 404633, 664261, 5260229, 14971421, 194628473]

約数ペア:

[(1, 194628473), (13, 14971421), (37, 5260229), (293, 664261), (481, 404633), (1381, 140933), (3809, 51097), (10841, 17953)]