200973736

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{5281}}^1$

素因数の和:5425

約数の個数: 32

約数和(自身を含む): 387910080

約数和(自身を除く): 186936344

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 536, 568, 4757, 5281, 9514, 10562, 19028, 21124, 38056, 42248, 353827, 374951, 707654, 749902, 1415308, 1499804, 2830616, 2999608, 25121717, 50243434, 100486868, 200973736]

約数ペア:

[(1, 200973736), (2, 100486868), (4, 50243434), (8, 25121717), (67, 2999608), (71, 2830616), (134, 1499804), (142, 1415308), (268, 749902), (284, 707654), (536, 374951), (568, 353827), (4757, 42248), (5281, 38056), (9514, 21124), (10562, 19028)]