208839336

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{457981}}^1$

素因数の和:458009

約数の個数: 32

約数和(自身を含む): 549578400

約数和(自身を除く): 340739064

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 457981, 915962, 1373943, 1831924, 2747886, 3663848, 5495772, 8701639, 10991544, 17403278, 26104917, 34806556, 52209834, 69613112, 104419668, 208839336]

約数ペア:

[(1, 208839336), (2, 104419668), (3, 69613112), (4, 52209834), (6, 34806556), (8, 26104917), (12, 17403278), (19, 10991544), (24, 8701639), (38, 5495772), (57, 3663848), (76, 2747886), (114, 1831924), (152, 1373943), (228, 915962), (456, 457981)]