209344431136

素因数分解:

$2^5\times {\mathrm{503}}^1\times {\mathrm{719}}^1\times {\mathrm{18089}}^1$

素因数の和:19321

約数の個数: 48

約数和(自身を含む): 413563449600

約数和(自身を除く): 204219018464

約数列:

[1, 2, 4, 8, 16, 32, 503, 719, 1006, 1438, 2012, 2876, 4024, 5752, 8048, 11504, 16096, 18089, 23008, 36178, 72356, 144712, 289424, 361657, 578848, 723314, 1446628, 2893256, 5786512, 9098767, 11573024, 13005991, 18197534, 26011982, 36395068, 52023964, 72790136, 104047928, 145580272, 208095856, 291160544, 416191712, 6542013473, 13084026946, 26168053892, 52336107784, 104672215568, 209344431136]

約数ペア:

[(1, 209344431136), (2, 104672215568), (4, 52336107784), (8, 26168053892), (16, 13084026946), (32, 6542013473), (503, 416191712), (719, 291160544), (1006, 208095856), (1438, 145580272), (2012, 104047928), (2876, 72790136), (4024, 52023964), (5752, 36395068), (8048, 26011982), (11504, 18197534), (16096, 13005991), (18089, 11573024), (23008, 9098767), (36178, 5786512), (72356, 2893256), (144712, 1446628), (289424, 723314), (361657, 578848)]