207319156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79861}}^1$

素因数の和:79935

約数の個数: 24

約数和(自身を含む): 402504480

約数和(自身を除く): 195185324

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 79861, 159722, 319444, 878471, 1756942, 3513884, 4711799, 9423598, 18847196, 51829789, 103659578, 207319156]

約数ペア:

[(1, 207319156), (2, 103659578), (4, 51829789), (11, 18847196), (22, 9423598), (44, 4711799), (59, 3513884), (118, 1756942), (236, 878471), (649, 319444), (1298, 159722), (2596, 79861)]