201620267

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1321}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 220509600

約数和(自身を除く): 18889333

約数列:

[1, 19, 29, 277, 551, 1321, 5263, 8033, 25099, 38309, 152627, 365917, 727871, 6952423, 10611593, 201620267]

約数ペア:

[(1, 201620267), (19, 10611593), (29, 6952423), (277, 727871), (551, 365917), (1321, 152627), (5263, 38309), (8033, 25099)]