194918545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{3967}}^1$

素因数の和:4320

約数の個数: 16

約数和(自身を含む): 242270208

約数和(自身を除く): 47351663

約数列:

[1, 5, 31, 155, 317, 1585, 3967, 9827, 19835, 49135, 122977, 614885, 1257539, 6287695, 38983709, 194918545]

約数ペア:

[(1, 194918545), (5, 38983709), (31, 6287695), (155, 1257539), (317, 614885), (1585, 122977), (3967, 49135), (9827, 19835)]