207923156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13477}}^1$

素因数の和:13536

約数の個数: 48

約数和(自身を含む): 452860800

約数和(自身を除く): 244937644

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 13477, 15428, 26954, 53908, 94339, 188678, 256063, 377356, 390833, 512126, 781666, 1024252, 1563332, 1792441, 2735831, 3584882, 5471662, 7169764, 7425827, 10943324, 14851654, 29703308, 51980789, 103961578, 207923156]

約数ペア:

[(1, 207923156), (2, 103961578), (4, 51980789), (7, 29703308), (14, 14851654), (19, 10943324), (28, 7425827), (29, 7169764), (38, 5471662), (58, 3584882), (76, 2735831), (116, 1792441), (133, 1563332), (203, 1024252), (266, 781666), (406, 512126), (532, 390833), (551, 377356), (812, 256063), (1102, 188678), (2204, 94339), (3857, 53908), (7714, 26954), (13477, 15428)]