225519307769

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{56659}}^1\times {\mathrm{29927}}^1$

素因数の和:86612

約数の個数: 16

約数和(自身を含む): 271315276800

約数和(自身を除く): 45795969031

約数列:

[1, 7, 19, 133, 29927, 56659, 209489, 396613, 568613, 1076521, 3980291, 7535647, 1695633893, 11869437251, 32217043967, 225519307769]

約数ペア:

[(1, 225519307769), (7, 32217043967), (19, 11869437251), (133, 1695633893), (29927, 7535647), (56659, 3980291), (209489, 1076521), (396613, 568613)]