101998570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1289}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 189196560

約数和(自身を除く): 87197990

約数列:

[1, 2, 5, 10, 41, 82, 193, 205, 386, 410, 965, 1289, 1930, 2578, 6445, 7913, 12890, 15826, 39565, 52849, 79130, 105698, 248777, 264245, 497554, 528490, 1243885, 2487770, 10199857, 20399714, 50999285, 101998570]

約数ペア:

[(1, 101998570), (2, 50999285), (5, 20399714), (10, 10199857), (41, 2487770), (82, 1243885), (193, 528490), (205, 497554), (386, 264245), (410, 248777), (965, 105698), (1289, 79130), (1930, 52849), (2578, 39565), (6445, 15826), (7913, 12890)]