200302760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6563}}^1$

素因数の和:6690

約数の個数: 64

約数和(自身を含む): 519868800

約数和(自身を除く): 319566040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 2180, 3052, 3815, 4360, 6104, 6563, 7630, 13126, 15260, 26252, 30520, 32815, 45941, 52504, 65630, 91882, 131260, 183764, 229705, 262520, 367528, 459410, 715367, 918820, 1430734, 1837640, 2861468, 3576835, 5007569, 5722936, 7153670, 10015138, 14307340, 20030276, 25037845, 28614680, 40060552, 50075690, 100151380, 200302760]

約数ペア:

[(1, 200302760), (2, 100151380), (4, 50075690), (5, 40060552), (7, 28614680), (8, 25037845), (10, 20030276), (14, 14307340), (20, 10015138), (28, 7153670), (35, 5722936), (40, 5007569), (56, 3576835), (70, 2861468), (109, 1837640), (140, 1430734), (218, 918820), (280, 715367), (436, 459410), (545, 367528), (763, 262520), (872, 229705), (1090, 183764), (1526, 131260), (2180, 91882), (3052, 65630), (3815, 52504), (4360, 45941), (6104, 32815), (6563, 30520), (7630, 26252), (13126, 15260)]