200801845850

素因数分解:

$2^1\times 5^2\times {\mathrm{6473}}^1\times {\mathrm{620429}}^1$

素因数の和:626914

約数の個数: 24

約数和(自身を含む): 373549735260

約数和(自身を除く): 172747889410

約数列:

[1, 2, 5, 10, 25, 50, 6473, 12946, 32365, 64730, 161825, 323650, 620429, 1240858, 3102145, 6204290, 15510725, 31021450, 4016036917, 8032073834, 20080184585, 40160369170, 100400922925, 200801845850]

約数ペア:

[(1, 200801845850), (2, 100400922925), (5, 40160369170), (10, 20080184585), (25, 8032073834), (50, 4016036917), (6473, 31021450), (12946, 15510725), (32365, 6204290), (64730, 3102145), (161825, 1240858), (323650, 620429)]