220125621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{4157}}^1$

素因数の和:5108

約数の個数: 16

約数和(自身を含む): 309355200

約数和(自身を除く): 89229579

約数列:

[1, 3, 19, 57, 929, 2787, 4157, 12471, 17651, 52953, 78983, 236949, 3861853, 11585559, 73375207, 220125621]

約数ペア:

[(1, 220125621), (3, 73375207), (19, 11585559), (57, 3861853), (929, 236949), (2787, 78983), (4157, 52953), (12471, 17651)]