205126068016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1347103}}^1$

素因数の和:1347449

約数の個数: 40

約数和(自身を含む): 411588767744

約数和(自身を除く): 206462699728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 307, 496, 614, 1228, 2456, 4912, 9517, 19034, 38068, 76136, 152272, 1347103, 2694206, 5388412, 10776824, 21553648, 41760193, 83520386, 167040772, 334081544, 413560621, 668163088, 827121242, 1654242484, 3308484968, 6616969936, 12820379251, 25640758502, 51281517004, 102563034008, 205126068016]

約数ペア:

[(1, 205126068016), (2, 102563034008), (4, 51281517004), (8, 25640758502), (16, 12820379251), (31, 6616969936), (62, 3308484968), (124, 1654242484), (248, 827121242), (307, 668163088), (496, 413560621), (614, 334081544), (1228, 167040772), (2456, 83520386), (4912, 41760193), (9517, 21553648), (19034, 10776824), (38068, 5388412), (76136, 2694206), (152272, 1347103)]