200625590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{11617}}^1$

素因数の和:11792

約数の個数: 32

約数和(自身を含む): 396499104

約数和(自身を除く): 195873514

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3454, 8635, 11617, 17270, 23234, 58085, 116170, 127787, 255574, 638935, 1277870, 1823869, 3647738, 9119345, 18238690, 20062559, 40125118, 100312795, 200625590]

約数ペア:

[(1, 200625590), (2, 100312795), (5, 40125118), (10, 20062559), (11, 18238690), (22, 9119345), (55, 3647738), (110, 1823869), (157, 1277870), (314, 638935), (785, 255574), (1570, 127787), (1727, 116170), (3454, 58085), (8635, 23234), (11617, 17270)]