202000190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{5783}}^1$

素因数の和:6296

約数の個数: 32

約数和(自身を含む): 416448000

約数和(自身を除く): 214447810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 499, 998, 2495, 3493, 4990, 5783, 6986, 11566, 17465, 28915, 34930, 40481, 57830, 80962, 202405, 404810, 2885717, 5771434, 14428585, 20200019, 28857170, 40400038, 101000095, 202000190]

約数ペア:

[(1, 202000190), (2, 101000095), (5, 40400038), (7, 28857170), (10, 20200019), (14, 14428585), (35, 5771434), (70, 2885717), (499, 404810), (998, 202405), (2495, 80962), (3493, 57830), (4990, 40481), (5783, 34930), (6986, 28915), (11566, 17465)]