200064195080

素因数分解:

$2^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{6167207}}^1$

素因数の和:6168029

約数の個数: 32

約数和(自身を含む): 450699560640

約数和(自身を除く): 250635365560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 811, 1622, 3244, 4055, 6488, 8110, 16220, 32440, 6167207, 12334414, 24668828, 30836035, 49337656, 61672070, 123344140, 246688280, 5001604877, 10003209754, 20006419508, 25008024385, 40012839016, 50016048770, 100032097540, 200064195080]

約数ペア:

[(1, 200064195080), (2, 100032097540), (4, 50016048770), (5, 40012839016), (8, 25008024385), (10, 20006419508), (20, 10003209754), (40, 5001604877), (811, 246688280), (1622, 123344140), (3244, 61672070), (4055, 49337656), (6488, 30836035), (8110, 24668828), (16220, 12334414), (32440, 6167207)]