207985105

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1\times {\mathrm{1163}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 255446784

約数和(自身を除く): 47461679

約数列:

[1, 5, 47, 235, 761, 1163, 3805, 5815, 35767, 54661, 178835, 273305, 885043, 4425215, 41597021, 207985105]

約数ペア:

[(1, 207985105), (5, 41597021), (47, 4425215), (235, 885043), (761, 273305), (1163, 178835), (3805, 54661), (5815, 35767)]