200812582064

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{291878753}}^1$

素因数の和:291878804

約数の個数: 20

約数和(自身を含む): 398122620456

約数和(自身を除く): 197310038392

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 291878753, 583757506, 1167515012, 2335030024, 4670060048, 12550786379, 25101572758, 50203145516, 100406291032, 200812582064]

約数ペア:

[(1, 200812582064), (2, 100406291032), (4, 50203145516), (8, 25101572758), (16, 12550786379), (43, 4670060048), (86, 2335030024), (172, 1167515012), (344, 583757506), (688, 291878753)]