200909822

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{8081}}^1$

素因数の和:8515

約数の個数: 16

約数和(自身を含む): 311900544

約数和(自身を除く): 110990722

約数列:

[1, 2, 31, 62, 401, 802, 8081, 12431, 16162, 24862, 250511, 501022, 3240481, 6480962, 100454911, 200909822]

約数ペア:

[(1, 200909822), (2, 100454911), (31, 6480962), (62, 3240481), (401, 501022), (802, 250511), (8081, 24862), (12431, 16162)]