200917778932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{24610213}}^1$

素因数の和:24610387

約数の個数: 24

約数和(自身を含む): 381064553576

約数和(自身を除く): 180146774644

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 24610213, 49220426, 98440852, 319932769, 639865538, 1279731076, 3863803441, 7727606882, 15455213764, 50229444733, 100458889466, 200917778932]

約数ペア:

[(1, 200917778932), (2, 100458889466), (4, 50229444733), (13, 15455213764), (26, 7727606882), (52, 3863803441), (157, 1279731076), (314, 639865538), (628, 319932769), (2041, 98440852), (4082, 49220426), (8164, 24610213)]