201450149008

素因数分解:

$2^4\times {\mathrm{1801}}^1\times {\mathrm{6990913}}^1$

素因数の和:6992722

約数の個数: 20

約数和(自身を含む): 390526437868

約数和(自身を除く): 189076288860

約数列:

[1, 2, 4, 8, 16, 1801, 3602, 7204, 14408, 28816, 6990913, 13981826, 27963652, 55927304, 111854608, 12590634313, 25181268626, 50362537252, 100725074504, 201450149008]

約数ペア:

[(1, 201450149008), (2, 100725074504), (4, 50362537252), (8, 25181268626), (16, 12590634313), (1801, 111854608), (3602, 55927304), (7204, 27963652), (14408, 13981826), (28816, 6990913)]