215512079

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4951}}^1$

素因数の和:5078

約数の個数: 16

約数和(自身を含む): 237696000

約数和(自身を除く): 22183921

約数列:

[1, 19, 29, 79, 551, 1501, 2291, 4951, 43529, 94069, 143579, 391129, 2728001, 7431451, 11342741, 215512079]

約数ペア:

[(1, 215512079), (19, 11342741), (29, 7431451), (79, 2728001), (551, 391129), (1501, 143579), (2291, 94069), (4951, 43529)]