203147000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{29021}}^1$

素因数の和:29049

約数の個数: 64

約数和(自身を含む): 543291840

約数和(自身を除く): 340144840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 29021, 58042, 116084, 145105, 203147, 232168, 290210, 406294, 580420, 725525, 812588, 1015735, 1160840, 1451050, 1625176, 2031470, 2902100, 3627625, 4062940, 5078675, 5804200, 7255250, 8125880, 10157350, 14510500, 20314700, 25393375, 29021000, 40629400, 50786750, 101573500, 203147000]

約数ペア:

[(1, 203147000), (2, 101573500), (4, 50786750), (5, 40629400), (7, 29021000), (8, 25393375), (10, 20314700), (14, 14510500), (20, 10157350), (25, 8125880), (28, 7255250), (35, 5804200), (40, 5078675), (50, 4062940), (56, 3627625), (70, 2902100), (100, 2031470), (125, 1625176), (140, 1451050), (175, 1160840), (200, 1015735), (250, 812588), (280, 725525), (350, 580420), (500, 406294), (700, 290210), (875, 232168), (1000, 203147), (1400, 145105), (1750, 116084), (3500, 58042), (7000, 29021)]