204416305

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{3989}}^1$

素因数の和:4308

約数の個数: 16

約数和(自身を含む): 252902160

約数和(自身を除く): 48485855

約数列:

[1, 5, 37, 185, 277, 1385, 3989, 10249, 19945, 51245, 147593, 737965, 1104953, 5524765, 40883261, 204416305]

約数ペア:

[(1, 204416305), (5, 40883261), (37, 5524765), (185, 1104953), (277, 737965), (1385, 147593), (3989, 51245), (10249, 19945)]