200294240

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9857}}^1$

素因数の和:9999

約数の個数: 48

約数和(自身を含む): 476969472

約数和(自身を除く): 276675232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 9857, 10160, 19714, 20320, 39428, 49285, 78856, 98570, 157712, 197140, 315424, 394280, 788560, 1251839, 1577120, 2503678, 5007356, 6259195, 10014712, 12518390, 20029424, 25036780, 40058848, 50073560, 100147120, 200294240]

約数ペア:

[(1, 200294240), (2, 100147120), (4, 50073560), (5, 40058848), (8, 25036780), (10, 20029424), (16, 12518390), (20, 10014712), (32, 6259195), (40, 5007356), (80, 2503678), (127, 1577120), (160, 1251839), (254, 788560), (508, 394280), (635, 315424), (1016, 197140), (1270, 157712), (2032, 98570), (2540, 78856), (4064, 49285), (5080, 39428), (9857, 20320), (10160, 19714)]