202089190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{11621}}^1$

素因数の和:11712

約数の個数: 32

約数和(自身を含む): 381573504

約数和(自身を除く): 179484314

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 3478, 8695, 11621, 17390, 23242, 58105, 116210, 429977, 546187, 859954, 1092374, 2149885, 2730935, 4299770, 5461870, 20208919, 40417838, 101044595, 202089190]

約数ペア:

[(1, 202089190), (2, 101044595), (5, 40417838), (10, 20208919), (37, 5461870), (47, 4299770), (74, 2730935), (94, 2149885), (185, 1092374), (235, 859954), (370, 546187), (470, 429977), (1739, 116210), (3478, 58105), (8695, 23242), (11621, 17390)]