201227778

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{75029}}^1$

素因数の和:75186

約数の個数: 24

約数和(自身を含む): 438925500

約数和(自身を除く): 237697722

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 75029, 150058, 225087, 450174, 675261, 1350522, 11179321, 22358642, 33537963, 67075926, 100613889, 201227778]

約数ペア:

[(1, 201227778), (2, 100613889), (3, 67075926), (6, 33537963), (9, 22358642), (18, 11179321), (149, 1350522), (298, 675261), (447, 450174), (894, 225087), (1341, 150058), (2682, 75029)]