201524656

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2389

約数の個数: 40

約数和(自身を含む): 401719824

約数和(自身を除く): 200195168

約数列:

[1, 2, 4, 8, 16, 53, 106, 107, 212, 214, 424, 428, 848, 856, 1712, 2221, 4442, 5671, 8884, 11342, 17768, 22684, 35536, 45368, 90736, 117713, 235426, 237647, 470852, 475294, 941704, 950588, 1883408, 1901176, 3802352, 12595291, 25190582, 50381164, 100762328, 201524656]

約数ペア:

[(1, 201524656), (2, 100762328), (4, 50381164), (8, 25190582), (16, 12595291), (53, 3802352), (106, 1901176), (107, 1883408), (212, 950588), (214, 941704), (424, 475294), (428, 470852), (848, 237647), (856, 235426), (1712, 117713), (2221, 90736), (4442, 45368), (5671, 35536), (8884, 22684), (11342, 17768)]