219207953

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 229461504

約数和(自身を除く): 10253551

約数列:

[1, 47, 61, 157, 487, 2867, 7379, 9577, 22889, 29707, 76459, 450119, 1396229, 3593573, 4663999, 219207953]

約数ペア:

[(1, 219207953), (47, 4663999), (61, 3593573), (157, 1396229), (487, 450119), (2867, 76459), (7379, 29707), (9577, 22889)]