208524200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{24247}}^1$

素因数の和:24306

約数の個数: 48

約数和(自身を含む): 496114080

約数和(自身を除く): 287589880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 4300, 8600, 24247, 48494, 96988, 121235, 193976, 242470, 484940, 606175, 969880, 1042621, 1212350, 2085242, 2424700, 4170484, 4849400, 5213105, 8340968, 10426210, 20852420, 26065525, 41704840, 52131050, 104262100, 208524200]

約数ペア:

[(1, 208524200), (2, 104262100), (4, 52131050), (5, 41704840), (8, 26065525), (10, 20852420), (20, 10426210), (25, 8340968), (40, 5213105), (43, 4849400), (50, 4170484), (86, 2424700), (100, 2085242), (172, 1212350), (200, 1042621), (215, 969880), (344, 606175), (430, 484940), (860, 242470), (1075, 193976), (1720, 121235), (2150, 96988), (4300, 48494), (8600, 24247)]