200054478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{7349}}^1$

素因数の和:7716

約数の個数: 32

約数和(自身を含む): 432180000

約数和(自身を除く): 232125522

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 349, 698, 1047, 2094, 4537, 7349, 9074, 13611, 14698, 22047, 27222, 44094, 95537, 191074, 286611, 573222, 2564801, 5129602, 7694403, 15388806, 33342413, 66684826, 100027239, 200054478]

約数ペア:

[(1, 200054478), (2, 100027239), (3, 66684826), (6, 33342413), (13, 15388806), (26, 7694403), (39, 5129602), (78, 2564801), (349, 573222), (698, 286611), (1047, 191074), (2094, 95537), (4537, 44094), (7349, 27222), (9074, 22047), (13611, 14698)]