200380986

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{719}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 481420800

約数和(自身を除く): 281039814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 397, 702, 719, 794, 1191, 1438, 2157, 2382, 3573, 4314, 5161, 6471, 7146, 9347, 10322, 10719, 12942, 15483, 18694, 19413, 21438, 28041, 30966, 38826, 46449, 56082, 84123, 92898, 139347, 168246, 252369, 278694, 285443, 504738, 570886, 856329, 1712658, 2568987, 3710759, 5137974, 7421518, 7706961, 11132277, 15413922, 22264554, 33396831, 66793662, 100190493, 200380986]

約数ペア:

[(1, 200380986), (2, 100190493), (3, 66793662), (6, 33396831), (9, 22264554), (13, 15413922), (18, 11132277), (26, 7706961), (27, 7421518), (39, 5137974), (54, 3710759), (78, 2568987), (117, 1712658), (234, 856329), (351, 570886), (397, 504738), (702, 285443), (719, 278694), (794, 252369), (1191, 168246), (1438, 139347), (2157, 92898), (2382, 84123), (3573, 56082), (4314, 46449), (5161, 38826), (6471, 30966), (7146, 28041), (9347, 21438), (10322, 19413), (10719, 18694), (12942, 15483)]