202179861

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 352880640

約数和(自身を除く): 150700779

約数列:

[1, 3, 9, 13, 17, 27, 31, 39, 51, 93, 117, 153, 221, 279, 351, 403, 459, 527, 663, 837, 1093, 1209, 1581, 1989, 3279, 3627, 4743, 5967, 6851, 9837, 10881, 14209, 14229, 18581, 20553, 29511, 33883, 42627, 55743, 61659, 101649, 127881, 167229, 184977, 241553, 304947, 383643, 440479, 501687, 576011, 724659, 914841, 1321437, 1728033, 2173977, 3964311, 5184099, 6521931, 7488143, 11892933, 15552297, 22464429, 67393287, 202179861]

約数ペア:

[(1, 202179861), (3, 67393287), (9, 22464429), (13, 15552297), (17, 11892933), (27, 7488143), (31, 6521931), (39, 5184099), (51, 3964311), (93, 2173977), (117, 1728033), (153, 1321437), (221, 914841), (279, 724659), (351, 576011), (403, 501687), (459, 440479), (527, 383643), (663, 304947), (837, 241553), (1093, 184977), (1209, 167229), (1581, 127881), (1989, 101649), (3279, 61659), (3627, 55743), (4743, 42627), (5967, 33883), (6851, 29511), (9837, 20553), (10881, 18581), (14209, 14229)]