219988584

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{57649}}^1$

素因数の和:57714

約数の個数: 48

約数和(自身を含む): 607054500

約数和(自身を除く): 387065916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 57649, 115298, 172947, 230596, 345894, 461192, 518841, 691788, 1037682, 1383576, 2075364, 3055397, 4150728, 6110794, 9166191, 12221588, 18332382, 24443176, 27498573, 36664764, 54997146, 73329528, 109994292, 219988584]

約数ペア:

[(1, 219988584), (2, 109994292), (3, 73329528), (4, 54997146), (6, 36664764), (8, 27498573), (9, 24443176), (12, 18332382), (18, 12221588), (24, 9166191), (36, 6110794), (53, 4150728), (72, 3055397), (106, 2075364), (159, 1383576), (212, 1037682), (318, 691788), (424, 518841), (477, 461192), (636, 345894), (954, 230596), (1272, 172947), (1908, 115298), (3816, 57649)]