202342900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{28499}}^1$

素因数の和:28584

約数の個数: 36

約数和(自身を含む): 445284000

約数和(自身を除く): 242941100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 28499, 56998, 113996, 142495, 284990, 569980, 712475, 1424950, 2023429, 2849900, 4046858, 8093716, 10117145, 20234290, 40468580, 50585725, 101171450, 202342900]

約数ペア:

[(1, 202342900), (2, 101171450), (4, 50585725), (5, 40468580), (10, 20234290), (20, 10117145), (25, 8093716), (50, 4046858), (71, 2849900), (100, 2023429), (142, 1424950), (284, 712475), (355, 569980), (710, 284990), (1420, 142495), (1775, 113996), (3550, 56998), (7100, 28499)]