200072665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{4787}}^1$

素因数の和:5448

約数の個数: 16

約数和(自身を含む): 259011648

約数和(自身を除く): 58938983

約数列:

[1, 5, 13, 65, 643, 3215, 4787, 8359, 23935, 41795, 62231, 311155, 3078041, 15390205, 40014533, 200072665]

約数ペア:

[(1, 200072665), (5, 40014533), (13, 15390205), (65, 3078041), (643, 311155), (3215, 62231), (4787, 41795), (8359, 23935)]