200522872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{22123}}^1$

素因数の和:22243

約数の個数: 32

約数和(自身を含む): 414161280

約数和(自身を除く): 213638408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 9064, 22123, 44246, 88492, 176984, 243353, 486706, 973412, 1946824, 2278669, 4557338, 9114676, 18229352, 25065359, 50130718, 100261436, 200522872]

約数ペア:

[(1, 200522872), (2, 100261436), (4, 50130718), (8, 25065359), (11, 18229352), (22, 9114676), (44, 4557338), (88, 2278669), (103, 1946824), (206, 973412), (412, 486706), (824, 243353), (1133, 176984), (2266, 88492), (4532, 44246), (9064, 22123)]