206989230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7411}}^1$

素因数の和:7454

約数の個数: 96

約数和(自身を含む): 608376960

約数和(自身を除く): 401387730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3990, 4655, 5586, 7411, 9310, 13965, 14822, 22233, 27930, 37055, 44466, 51877, 74110, 103754, 111165, 140809, 155631, 222330, 259385, 281618, 311262, 363139, 422427, 518770, 704045, 726278, 778155, 844854, 985663, 1089417, 1408090, 1556310, 1815695, 1971326, 2112135, 2178834, 2956989, 3631390, 4224270, 4928315, 5447085, 5913978, 6899641, 9856630, 10894170, 13799282, 14784945, 20698923, 29569890, 34498205, 41397846, 68996410, 103494615, 206989230]

約数ペア:

[(1, 206989230), (2, 103494615), (3, 68996410), (5, 41397846), (6, 34498205), (7, 29569890), (10, 20698923), (14, 14784945), (15, 13799282), (19, 10894170), (21, 9856630), (30, 6899641), (35, 5913978), (38, 5447085), (42, 4928315), (49, 4224270), (57, 3631390), (70, 2956989), (95, 2178834), (98, 2112135), (105, 1971326), (114, 1815695), (133, 1556310), (147, 1408090), (190, 1089417), (210, 985663), (245, 844854), (266, 778155), (285, 726278), (294, 704045), (399, 518770), (490, 422427), (570, 363139), (665, 311262), (735, 281618), (798, 259385), (931, 222330), (1330, 155631), (1470, 140809), (1862, 111165), (1995, 103754), (2793, 74110), (3990, 51877), (4655, 44466), (5586, 37055), (7411, 27930), (9310, 22233), (13965, 14822)]