200876656

素因数分解:

$2^4\times {\mathrm{2543}}^1\times {\mathrm{4937}}^1$

素因数の和:7488

約数の個数: 20

約数和(自身を含む): 389430432

約数和(自身を除く): 188553776

約数列:

[1, 2, 4, 8, 16, 2543, 4937, 5086, 9874, 10172, 19748, 20344, 39496, 40688, 78992, 12554791, 25109582, 50219164, 100438328, 200876656]

約数ペア:

[(1, 200876656), (2, 100438328), (4, 50219164), (8, 25109582), (16, 12554791), (2543, 78992), (4937, 40688), (5086, 39496), (9874, 20344), (10172, 19748)]