201660217928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{3226357}}^1$

素因数の和:3226977

約数の個数: 32

約数和(自身を含む): 407876178360

約数和(自身を除く): 206215960432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 601, 1202, 2404, 4808, 7813, 15626, 31252, 62504, 3226357, 6452714, 12905428, 25810856, 41942641, 83885282, 167770564, 335541128, 1939040557, 3878081114, 7756162228, 15512324456, 25207527241, 50415054482, 100830108964, 201660217928]

約数ペア:

[(1, 201660217928), (2, 100830108964), (4, 50415054482), (8, 25207527241), (13, 15512324456), (26, 7756162228), (52, 3878081114), (104, 1939040557), (601, 335541128), (1202, 167770564), (2404, 83885282), (4808, 41942641), (7813, 25810856), (15626, 12905428), (31252, 6452714), (62504, 3226357)]