200530538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{719}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 344010240

約数和(自身を除く): 143479702

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 631, 719, 1262, 1438, 8203, 9347, 10727, 12223, 16406, 18694, 21454, 24446, 139451, 158899, 278902, 317798, 453689, 907378, 5897957, 7712713, 11795914, 15425426, 100265269, 200530538]

約数ペア:

[(1, 200530538), (2, 100265269), (13, 15425426), (17, 11795914), (26, 7712713), (34, 5897957), (221, 907378), (442, 453689), (631, 317798), (719, 278902), (1262, 158899), (1438, 139451), (8203, 24446), (9347, 21454), (10727, 18694), (12223, 16406)]