201357616

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{40993}}^1$

素因数の和:41308

約数の個数: 20

約数和(自身を含む): 391410712

約数和(自身を除く): 190053096

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 40993, 81986, 163972, 327944, 655888, 12584851, 25169702, 50339404, 100678808, 201357616]

約数ペア:

[(1, 201357616), (2, 100678808), (4, 50339404), (8, 25169702), (16, 12584851), (307, 655888), (614, 327944), (1228, 163972), (2456, 81986), (4912, 40993)]