207864816

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{117041}}^1$

素因数の和:117089

約数の個数: 40

約数和(自身を含む): 551501904

約数和(自身を除く): 343637088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 117041, 234082, 351123, 468164, 702246, 936328, 1404492, 1872656, 2808984, 4330517, 5617968, 8661034, 12991551, 17322068, 25983102, 34644136, 51966204, 69288272, 103932408, 207864816]

約数ペア:

[(1, 207864816), (2, 103932408), (3, 69288272), (4, 51966204), (6, 34644136), (8, 25983102), (12, 17322068), (16, 12991551), (24, 8661034), (37, 5617968), (48, 4330517), (74, 2808984), (111, 1872656), (148, 1404492), (222, 936328), (296, 702246), (444, 468164), (592, 351123), (888, 234082), (1776, 117041)]