228840250

素因数分解:

$2^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{8887}}^1$

素因数の和:9007

約数の個数: 32

約数和(自身を含む): 432596736

約数和(自身を除く): 203756486

約数列:

[1, 2, 5, 10, 25, 50, 103, 125, 206, 250, 515, 1030, 2575, 5150, 8887, 12875, 17774, 25750, 44435, 88870, 222175, 444350, 915361, 1110875, 1830722, 2221750, 4576805, 9153610, 22884025, 45768050, 114420125, 228840250]

約数ペア:

[(1, 228840250), (2, 114420125), (5, 45768050), (10, 22884025), (25, 9153610), (50, 4576805), (103, 2221750), (125, 1830722), (206, 1110875), (250, 915361), (515, 444350), (1030, 222175), (2575, 88870), (5150, 44435), (8887, 25750), (12875, 17774)]