201810544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{13291}}^1$

素因数の和:13385

約数の個数: 40

約数和(自身を含む): 426885872

約数和(自身を除く): 225075328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 13291, 15184, 26582, 53164, 106328, 172783, 212656, 345566, 691132, 970243, 1382264, 1940486, 2764528, 3880972, 7761944, 12613159, 15523888, 25226318, 50452636, 100905272, 201810544]

約数ペア:

[(1, 201810544), (2, 100905272), (4, 50452636), (8, 25226318), (13, 15523888), (16, 12613159), (26, 7761944), (52, 3880972), (73, 2764528), (104, 1940486), (146, 1382264), (208, 970243), (292, 691132), (584, 345566), (949, 212656), (1168, 172783), (1898, 106328), (3796, 53164), (7592, 26582), (13291, 15184)]