200980316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{1787}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 363664896

約数和(自身を除く): 162684580

約数列:

[1, 2, 4, 31, 62, 124, 907, 1787, 1814, 3574, 3628, 7148, 28117, 55397, 56234, 110794, 112468, 221588, 1620809, 3241618, 6483236, 50245079, 100490158, 200980316]

約数ペア:

[(1, 200980316), (2, 100490158), (4, 50245079), (31, 6483236), (62, 3241618), (124, 1620809), (907, 221588), (1787, 112468), (1814, 110794), (3574, 56234), (3628, 55397), (7148, 28117)]