205540434

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6967}}^1$

素因数の和:7135

約数の個数: 48

約数和(自身を含む): 489153600

約数和(自身を除く): 283613166

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 149, 198, 298, 447, 894, 1341, 1639, 2682, 3278, 4917, 6967, 9834, 13934, 14751, 20901, 29502, 41802, 62703, 76637, 125406, 153274, 229911, 459822, 689733, 1038083, 1379466, 2076166, 3114249, 6228498, 9342747, 11418913, 18685494, 22837826, 34256739, 68513478, 102770217, 205540434]

約数ペア:

[(1, 205540434), (2, 102770217), (3, 68513478), (6, 34256739), (9, 22837826), (11, 18685494), (18, 11418913), (22, 9342747), (33, 6228498), (66, 3114249), (99, 2076166), (149, 1379466), (198, 1038083), (298, 689733), (447, 459822), (894, 229911), (1341, 153274), (1639, 125406), (2682, 76637), (3278, 62703), (4917, 41802), (6967, 29502), (9834, 20901), (13934, 14751)]