205902216

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73327}}^1$

素因数の和:73355

約数の個数: 64

約数和(自身を含む): 615955200

約数和(自身を除く): 410052984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 73327, 146654, 219981, 293308, 439962, 586616, 659943, 879924, 953251, 1319886, 1759848, 1906502, 1979829, 2639772, 2859753, 3813004, 3959658, 5279544, 5719506, 7626008, 7919316, 8579259, 11439012, 15838632, 17158518, 22878024, 25737777, 34317036, 51475554, 68634072, 102951108, 205902216]

約数ペア:

[(1, 205902216), (2, 102951108), (3, 68634072), (4, 51475554), (6, 34317036), (8, 25737777), (9, 22878024), (12, 17158518), (13, 15838632), (18, 11439012), (24, 8579259), (26, 7919316), (27, 7626008), (36, 5719506), (39, 5279544), (52, 3959658), (54, 3813004), (72, 2859753), (78, 2639772), (104, 1979829), (108, 1906502), (117, 1759848), (156, 1319886), (216, 953251), (234, 879924), (312, 659943), (351, 586616), (468, 439962), (702, 293308), (936, 219981), (1404, 146654), (2808, 73327)]