201816530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{276461}}^1$

素因数の和:276541

約数の個数: 16

約数和(自身を含む): 368247384

約数和(自身を除く): 166430854

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 276461, 552922, 1382305, 2764610, 20181653, 40363306, 100908265, 201816530]

約数ペア:

[(1, 201816530), (2, 100908265), (5, 40363306), (10, 20181653), (73, 2764610), (146, 1382305), (365, 552922), (730, 276461)]