210819212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2333}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 411717600

約数和(自身を除く): 200898388

約数列:

[1, 2, 4, 19, 29, 38, 41, 58, 76, 82, 116, 164, 551, 779, 1102, 1189, 1558, 2204, 2333, 2378, 3116, 4666, 4756, 9332, 22591, 44327, 45182, 67657, 88654, 90364, 95653, 135314, 177308, 191306, 270628, 382612, 1285483, 1817407, 2570966, 2773937, 3634814, 5141932, 5547874, 7269628, 11095748, 52704803, 105409606, 210819212]

約数ペア:

[(1, 210819212), (2, 105409606), (4, 52704803), (19, 11095748), (29, 7269628), (38, 5547874), (41, 5141932), (58, 3634814), (76, 2773937), (82, 2570966), (116, 1817407), (164, 1285483), (551, 382612), (779, 270628), (1102, 191306), (1189, 177308), (1558, 135314), (2204, 95653), (2333, 90364), (2378, 88654), (3116, 67657), (4666, 45182), (4756, 44327), (9332, 22591)]