204965748

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{145987}}^1$

素因数の和:146013

約数の個数: 48

約数和(自身を含む): 572272960

約数和(自身を除く): 367307212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 145987, 291974, 437961, 583948, 875922, 1313883, 1751844, 1897831, 2627766, 3795662, 3941649, 5255532, 5693493, 7591324, 7883298, 11386986, 15766596, 17080479, 22773972, 34160958, 51241437, 68321916, 102482874, 204965748]

約数ペア:

[(1, 204965748), (2, 102482874), (3, 68321916), (4, 51241437), (6, 34160958), (9, 22773972), (12, 17080479), (13, 15766596), (18, 11386986), (26, 7883298), (27, 7591324), (36, 5693493), (39, 5255532), (52, 3941649), (54, 3795662), (78, 2627766), (108, 1897831), (117, 1751844), (156, 1313883), (234, 875922), (351, 583948), (468, 437961), (702, 291974), (1404, 145987)]