231200684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{404197}}^1$

素因数の和:404225

約数の個数: 24

約数和(自身を含む): 475336848

約数和(自身を除く): 244136164

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 404197, 808394, 1616788, 4446167, 5254561, 8892334, 10509122, 17784668, 21018244, 57800171, 115600342, 231200684]

約数ペア:

[(1, 231200684), (2, 115600342), (4, 57800171), (11, 21018244), (13, 17784668), (22, 10509122), (26, 8892334), (44, 5254561), (52, 4446167), (143, 1616788), (286, 808394), (572, 404197)]