207942185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{7229}}^1$

素因数の和:7768

約数の個数: 16

約数和(自身を含む): 272773440

約数和(自身を除く): 64831255

約数列:

[1, 5, 11, 55, 523, 2615, 5753, 7229, 28765, 36145, 79519, 397595, 3780767, 18903835, 41588437, 207942185]

約数ペア:

[(1, 207942185), (5, 41588437), (11, 18903835), (55, 3780767), (523, 397595), (2615, 79519), (5753, 36145), (7229, 28765)]