210392912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2621}}^1$

素因数の和:2831

約数の個数: 40

約数和(自身を含む): 424292040

約数和(自身を除く): 213899128

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 173, 232, 346, 464, 692, 1384, 2621, 2768, 5017, 5242, 10034, 10484, 20068, 20968, 40136, 41936, 76009, 80272, 152018, 304036, 453433, 608072, 906866, 1216144, 1813732, 3627464, 7254928, 13149557, 26299114, 52598228, 105196456, 210392912]

約数ペア:

[(1, 210392912), (2, 105196456), (4, 52598228), (8, 26299114), (16, 13149557), (29, 7254928), (58, 3627464), (116, 1813732), (173, 1216144), (232, 906866), (346, 608072), (464, 453433), (692, 304036), (1384, 152018), (2621, 80272), (2768, 76009), (5017, 41936), (5242, 40136), (10034, 20968), (10484, 20068)]