207415300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{7177}}^1$

素因数の和:7225

約数の個数: 54

約数和(自身を含む): 478191182

約数和(自身を除く): 270775882

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 850, 1156, 1445, 1700, 2890, 5780, 7177, 7225, 14354, 14450, 28708, 28900, 35885, 71770, 122009, 143540, 179425, 244018, 358850, 488036, 610045, 717700, 1220090, 2074153, 2440180, 3050225, 4148306, 6100450, 8296612, 10370765, 12200900, 20741530, 41483060, 51853825, 103707650, 207415300]

約数ペア:

[(1, 207415300), (2, 103707650), (4, 51853825), (5, 41483060), (10, 20741530), (17, 12200900), (20, 10370765), (25, 8296612), (34, 6100450), (50, 4148306), (68, 3050225), (85, 2440180), (100, 2074153), (170, 1220090), (289, 717700), (340, 610045), (425, 488036), (578, 358850), (850, 244018), (1156, 179425), (1445, 143540), (1700, 122009), (2890, 71770), (5780, 35885), (7177, 28900), (7225, 28708), (14354, 14450)]