208725150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{81853}}^1$

素因数の和:81885

約数の個数: 48

約数和(自身を含む): 548094384

約数和(自身を除く): 339369234

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 81853, 163706, 245559, 409265, 491118, 818530, 1227795, 1391501, 2046325, 2455590, 2783002, 4092650, 4174503, 6138975, 6957505, 8349006, 12277950, 13915010, 20872515, 34787525, 41745030, 69575050, 104362575, 208725150]

約数ペア:

[(1, 208725150), (2, 104362575), (3, 69575050), (5, 41745030), (6, 34787525), (10, 20872515), (15, 13915010), (17, 12277950), (25, 8349006), (30, 6957505), (34, 6138975), (50, 4174503), (51, 4092650), (75, 2783002), (85, 2455590), (102, 2046325), (150, 1391501), (170, 1227795), (255, 818530), (425, 491118), (510, 409265), (850, 245559), (1275, 163706), (2550, 81853)]