201814743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2113}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 303063040

約数和(自身を除く): 101248297

約数列:

[1, 3, 13, 31, 39, 79, 93, 237, 403, 1027, 1209, 2113, 2449, 3081, 6339, 7347, 27469, 31837, 65503, 82407, 95511, 166927, 196509, 500781, 851539, 2170051, 2554617, 5174737, 6510153, 15524211, 67271581, 201814743]

約数ペア:

[(1, 201814743), (3, 67271581), (13, 15524211), (31, 6510153), (39, 5174737), (79, 2554617), (93, 2170051), (237, 851539), (403, 500781), (1027, 196509), (1209, 166927), (2113, 95511), (2449, 82407), (3081, 65503), (6339, 31837), (7347, 27469)]