204329346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{19997}}^1$

素因数の和:20146

約数の個数: 32

約数和(自身を含む): 443475648

約数和(自身を除く): 239146302

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5109, 10218, 19997, 39994, 59991, 119982, 259961, 519922, 779883, 1559766, 2619607, 5239214, 7858821, 15717642, 34054891, 68109782, 102164673, 204329346]

約数ペア:

[(1, 204329346), (2, 102164673), (3, 68109782), (6, 34054891), (13, 15717642), (26, 7858821), (39, 5239214), (78, 2619607), (131, 1559766), (262, 779883), (393, 519922), (786, 259961), (1703, 119982), (3406, 59991), (5109, 39994), (10218, 19997)]