200785630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{8009}}^1$

素因数の和:8148

約数の個数: 32

約数和(自身を含む): 380635200

約数和(自身を除く): 179849570

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 2507, 5014, 8009, 12535, 16018, 25070, 40045, 80090, 184207, 368414, 872981, 921035, 1745962, 1842070, 4364905, 8729810, 20078563, 40157126, 100392815, 200785630]

約数ペア:

[(1, 200785630), (2, 100392815), (5, 40157126), (10, 20078563), (23, 8729810), (46, 4364905), (109, 1842070), (115, 1745962), (218, 921035), (230, 872981), (545, 368414), (1090, 184207), (2507, 80090), (5014, 40045), (8009, 25070), (12535, 16018)]