200865524

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{564229}}^1$

素因数の和:564322

約数の個数: 12

約数和(自身を含む): 355464900

約数和(自身を除く): 154599376

約数列:

[1, 2, 4, 89, 178, 356, 564229, 1128458, 2256916, 50216381, 100432762, 200865524]

約数ペア:

[(1, 200865524), (2, 100432762), (4, 50216381), (89, 2256916), (178, 1128458), (356, 564229)]