199972332

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{113363}}^1$

素因数の和:113387

約数の個数: 54

約数和(自身を含む): 588019068

約数和(自身を除く): 388046736

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 113363, 226726, 340089, 453452, 680178, 793541, 1020267, 1360356, 1587082, 2040534, 2380623, 3174164, 4081068, 4761246, 5554787, 7141869, 9522492, 11109574, 14283738, 16664361, 22219148, 28567476, 33328722, 49993083, 66657444, 99986166, 199972332]

約数ペア:

[(1, 199972332), (2, 99986166), (3, 66657444), (4, 49993083), (6, 33328722), (7, 28567476), (9, 22219148), (12, 16664361), (14, 14283738), (18, 11109574), (21, 9522492), (28, 7141869), (36, 5554787), (42, 4761246), (49, 4081068), (63, 3174164), (84, 2380623), (98, 2040534), (126, 1587082), (147, 1360356), (196, 1020267), (252, 793541), (294, 680178), (441, 453452), (588, 340089), (882, 226726), (1764, 113363)]