201090178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{20899}}^1$

素因数の和:21201

約数の個数: 16

約数和(自身を含む): 320522400

約数和(自身を除く): 119432222

約数列:

[1, 2, 17, 34, 283, 566, 4811, 9622, 20899, 41798, 355283, 710566, 5914417, 11828834, 100545089, 201090178]

約数ペア:

[(1, 201090178), (2, 100545089), (17, 11828834), (34, 5914417), (283, 710566), (566, 355283), (4811, 41798), (9622, 20899)]