200521705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{10079}}^1$

素因数の和:10280

約数の個数: 16

約数和(自身を含む): 252564480

約数和(自身を除く): 52042775

約数列:

[1, 5, 23, 115, 173, 865, 3979, 10079, 19895, 50395, 231817, 1159085, 1743667, 8718335, 40104341, 200521705]

約数ペア:

[(1, 200521705), (5, 40104341), (23, 8718335), (115, 1743667), (173, 1159085), (865, 231817), (3979, 50395), (10079, 19895)]