210051070

素因数分解:

$2^1\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{11287}}^1$

素因数の和:13155

約数の個数: 16

約数和(自身を含む): 378328608

約数和(自身を除く): 168277538

約数列:

[1, 2, 5, 10, 1861, 3722, 9305, 11287, 18610, 22574, 56435, 112870, 21005107, 42010214, 105025535, 210051070]

約数ペア:

[(1, 210051070), (2, 105025535), (5, 42010214), (10, 21005107), (1861, 112870), (3722, 56435), (9305, 22574), (11287, 18610)]