203304880

素因数分解:

$2^4\times 5^1\times {\mathrm{733}}^1\times {\mathrm{3467}}^1$

素因数の和:4213

約数の個数: 40

約数和(自身を含む): 473465232

約数和(自身を除く): 270160352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 733, 1466, 2932, 3467, 3665, 5864, 6934, 7330, 11728, 13868, 14660, 17335, 27736, 29320, 34670, 55472, 58640, 69340, 138680, 277360, 2541311, 5082622, 10165244, 12706555, 20330488, 25413110, 40660976, 50826220, 101652440, 203304880]

約数ペア:

[(1, 203304880), (2, 101652440), (4, 50826220), (5, 40660976), (8, 25413110), (10, 20330488), (16, 12706555), (20, 10165244), (40, 5082622), (80, 2541311), (733, 277360), (1466, 138680), (2932, 69340), (3467, 58640), (3665, 55472), (5864, 34670), (6934, 29320), (7330, 27736), (11728, 17335), (13868, 14660)]