205603728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389401}}^1$

素因数の和:389423

約数の個数: 40

約数和(自身を含む): 579430176

約数和(自身を除く): 373826448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 389401, 778802, 1168203, 1557604, 2336406, 3115208, 4283411, 4672812, 6230416, 8566822, 9345624, 12850233, 17133644, 18691248, 25700466, 34267288, 51400932, 68534576, 102801864, 205603728]

約数ペア:

[(1, 205603728), (2, 102801864), (3, 68534576), (4, 51400932), (6, 34267288), (8, 25700466), (11, 18691248), (12, 17133644), (16, 12850233), (22, 9345624), (24, 8566822), (33, 6230416), (44, 4672812), (48, 4283411), (66, 3115208), (88, 2336406), (132, 1557604), (176, 1168203), (264, 778802), (528, 389401)]