200836816

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{121867}}^1$

素因数の和:121978

約数の個数: 20

約数和(自身を含む): 392902432

約数和(自身を除く): 192065616

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 121867, 243734, 487468, 974936, 1949872, 12552301, 25104602, 50209204, 100418408, 200836816]

約数ペア:

[(1, 200836816), (2, 100418408), (4, 50209204), (8, 25104602), (16, 12552301), (103, 1949872), (206, 974936), (412, 487468), (824, 243734), (1648, 121867)]