200549501344

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{673817}}^1$

素因数の和:674029

約数の個数: 48

約数和(自身を含む): 403449875136

約数和(自身を除く): 202900373792

約数列:

[1, 2, 4, 8, 16, 32, 71, 131, 142, 262, 284, 524, 568, 1048, 1136, 2096, 2272, 4192, 9301, 18602, 37204, 74408, 148816, 297632, 673817, 1347634, 2695268, 5390536, 10781072, 21562144, 47841007, 88270027, 95682014, 176540054, 191364028, 353080108, 382728056, 706160216, 765456112, 1412320432, 1530912224, 2824640864, 6267171917, 12534343834, 25068687668, 50137375336, 100274750672, 200549501344]

約数ペア:

[(1, 200549501344), (2, 100274750672), (4, 50137375336), (8, 25068687668), (16, 12534343834), (32, 6267171917), (71, 2824640864), (131, 1530912224), (142, 1412320432), (262, 765456112), (284, 706160216), (524, 382728056), (568, 353080108), (1048, 191364028), (1136, 176540054), (2096, 95682014), (2272, 88270027), (4192, 47841007), (9301, 21562144), (18602, 10781072), (37204, 5390536), (74408, 2695268), (148816, 1347634), (297632, 673817)]