205122096

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61933}}^1$

素因数の和:61970

約数の個数: 60

約数和(自身を含む): 599025648

約数和(自身を除く): 393903552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 61933, 123866, 185799, 247732, 371598, 495464, 557397, 743196, 990928, 1114794, 1424459, 1486392, 2229588, 2848918, 2972784, 4273377, 4459176, 5697836, 8546754, 8918352, 11395672, 12820131, 17093508, 22791344, 25640262, 34187016, 51280524, 68374032, 102561048, 205122096]

約数ペア:

[(1, 205122096), (2, 102561048), (3, 68374032), (4, 51280524), (6, 34187016), (8, 25640262), (9, 22791344), (12, 17093508), (16, 12820131), (18, 11395672), (23, 8918352), (24, 8546754), (36, 5697836), (46, 4459176), (48, 4273377), (69, 2972784), (72, 2848918), (92, 2229588), (138, 1486392), (144, 1424459), (184, 1114794), (207, 990928), (276, 743196), (368, 557397), (414, 495464), (552, 371598), (828, 247732), (1104, 185799), (1656, 123866), (3312, 61933)]