204798438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5059}}^1$

素因数の和:5253

約数の個数: 48

約数和(自身を含む): 480720240

約数和(自身を除く): 275921802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 173, 234, 346, 519, 1038, 1557, 2249, 3114, 4498, 5059, 6747, 10118, 13494, 15177, 20241, 30354, 40482, 45531, 65767, 91062, 131534, 197301, 394602, 591903, 875207, 1183806, 1750414, 2625621, 5251242, 7876863, 11377691, 15753726, 22755382, 34133073, 68266146, 102399219, 204798438]

約数ペア:

[(1, 204798438), (2, 102399219), (3, 68266146), (6, 34133073), (9, 22755382), (13, 15753726), (18, 11377691), (26, 7876863), (39, 5251242), (78, 2625621), (117, 1750414), (173, 1183806), (234, 875207), (346, 591903), (519, 394602), (1038, 197301), (1557, 131534), (2249, 91062), (3114, 65767), (4498, 45531), (5059, 40482), (6747, 30354), (10118, 20241), (13494, 15177)]