201440164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{3931}}^1$

素因数の和:4515

約数の個数: 24

約数和(自身を含む): 368601408

約数和(自身を除く): 167161244

約数列:

[1, 2, 4, 23, 46, 92, 557, 1114, 2228, 3931, 7862, 12811, 15724, 25622, 51244, 90413, 180826, 361652, 2189567, 4379134, 8758268, 50360041, 100720082, 201440164]

約数ペア:

[(1, 201440164), (2, 100720082), (4, 50360041), (23, 8758268), (46, 4379134), (92, 2189567), (557, 361652), (1114, 180826), (2228, 90413), (3931, 51244), (7862, 25622), (12811, 15724)]