204521084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{28109}}^1$

素因数の和:28237

約数の個数: 24

約数和(自身を含む): 382520880

約数和(自身を除く): 177999796

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 28109, 56218, 112436, 477853, 955706, 1911412, 3007663, 6015326, 12030652, 51130271, 102260542, 204521084]

約数ペア:

[(1, 204521084), (2, 102260542), (4, 51130271), (17, 12030652), (34, 6015326), (68, 3007663), (107, 1911412), (214, 955706), (428, 477853), (1819, 112436), (3638, 56218), (7276, 28109)]