201379330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{929}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 370623600

約数和(自身を除く): 169244270

約数列:

[1, 2, 5, 10, 53, 106, 265, 409, 530, 818, 929, 1858, 2045, 4090, 4645, 9290, 21677, 43354, 49237, 98474, 108385, 216770, 246185, 379961, 492370, 759922, 1899805, 3799610, 20137933, 40275866, 100689665, 201379330]

約数ペア:

[(1, 201379330), (2, 100689665), (5, 40275866), (10, 20137933), (53, 3799610), (106, 1899805), (265, 759922), (409, 492370), (530, 379961), (818, 246185), (929, 216770), (1858, 108385), (2045, 98474), (4090, 49237), (4645, 43354), (9290, 21677)]