201481178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{14143}}^1$

素因数の和:14581

約数の個数: 16

約数和(自身を含む): 320785920

約数和(自身を除く): 119304742

約数列:

[1, 2, 17, 34, 419, 838, 7123, 14143, 14246, 28286, 240431, 480862, 5925917, 11851834, 100740589, 201481178]

約数ペア:

[(1, 201481178), (2, 100740589), (17, 11851834), (34, 5925917), (419, 480862), (838, 240431), (7123, 28286), (14143, 14246)]