207012904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6709}}^1$

素因数の和:6770

約数の個数: 64

約数和(自身を含む): 483120000

約数和(自身を除く): 276107096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 1064, 1102, 1624, 2204, 3857, 4408, 6709, 7714, 13418, 15428, 26836, 30856, 46963, 53672, 93926, 127471, 187852, 194561, 254942, 375704, 389122, 509884, 778244, 892297, 1019768, 1361927, 1556488, 1784594, 2723854, 3569188, 3696659, 5447708, 7138376, 7393318, 10895416, 14786636, 25876613, 29573272, 51753226, 103506452, 207012904]

約数ペア:

[(1, 207012904), (2, 103506452), (4, 51753226), (7, 29573272), (8, 25876613), (14, 14786636), (19, 10895416), (28, 7393318), (29, 7138376), (38, 5447708), (56, 3696659), (58, 3569188), (76, 2723854), (116, 1784594), (133, 1556488), (152, 1361927), (203, 1019768), (232, 892297), (266, 778244), (406, 509884), (532, 389122), (551, 375704), (812, 254942), (1064, 194561), (1102, 187852), (1624, 127471), (2204, 93926), (3857, 53672), (4408, 46963), (6709, 30856), (7714, 26836), (13418, 15428)]