200415912

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{21467}}^1$

素因数の和:21865

約数の個数: 32

約数和(自身を含む): 502351200

約数和(自身を除く): 301935288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 9336, 21467, 42934, 64401, 85868, 128802, 171736, 257604, 515208, 8350663, 16701326, 25051989, 33402652, 50103978, 66805304, 100207956, 200415912]

約数ペア:

[(1, 200415912), (2, 100207956), (3, 66805304), (4, 50103978), (6, 33402652), (8, 25051989), (12, 16701326), (24, 8350663), (389, 515208), (778, 257604), (1167, 171736), (1556, 128802), (2334, 85868), (3112, 64401), (4668, 42934), (9336, 21467)]