203445503056

素因数分解:

$2^4\times {\mathrm{1453}}^1\times {\mathrm{8751097}}^1$

素因数の和:8752558

約数の個数: 20

約数和(自身を含む): 394446991252

約数和(自身を除く): 191001488196

約数列:

[1, 2, 4, 8, 16, 1453, 2906, 5812, 11624, 23248, 8751097, 17502194, 35004388, 70008776, 140017552, 12715343941, 25430687882, 50861375764, 101722751528, 203445503056]

約数ペア:

[(1, 203445503056), (2, 101722751528), (4, 50861375764), (8, 25430687882), (16, 12715343941), (1453, 140017552), (2906, 70008776), (5812, 35004388), (11624, 17502194), (23248, 8751097)]