213970536

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{228601}}^1$

素因数の和:228626

約数の個数: 48

約数和(自身を含む): 624083460

約数和(自身を除く): 410112924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 228601, 457202, 685803, 914404, 1371606, 1828808, 2057409, 2743212, 2971813, 4114818, 5486424, 5943626, 8229636, 8915439, 11887252, 16459272, 17830878, 23774504, 26746317, 35661756, 53492634, 71323512, 106985268, 213970536]

約数ペア:

[(1, 213970536), (2, 106985268), (3, 71323512), (4, 53492634), (6, 35661756), (8, 26746317), (9, 23774504), (12, 17830878), (13, 16459272), (18, 11887252), (24, 8915439), (26, 8229636), (36, 5943626), (39, 5486424), (52, 4114818), (72, 2971813), (78, 2743212), (104, 2057409), (117, 1828808), (156, 1371606), (234, 914404), (312, 685803), (468, 457202), (936, 228601)]