206834979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{3581}}^1$

素因数の和:5078

約数の個数: 16

約数和(自身を含む): 297277344

約数和(自身を除く): 90442365

約数列:

[1, 3, 13, 39, 1481, 3581, 4443, 10743, 19253, 46553, 57759, 139659, 5303461, 15910383, 68944993, 206834979]

約数ペア:

[(1, 206834979), (3, 68944993), (13, 15910383), (39, 5303461), (1481, 139659), (3581, 57759), (4443, 46553), (10743, 19253)]