205778854081

素因数分解:

${\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{8719}}^1$

素因数の和:9421

約数の個数: 24

約数和(自身を含む): 218205792000

約数和(自身を除く): 12426937919

約数列:

[1, 31, 41, 599, 961, 1271, 8719, 18569, 24559, 39401, 270289, 357479, 575639, 761329, 5222681, 8378959, 11081849, 23601199, 161903111, 214129921, 343537319, 5018996441, 6638027551, 205778854081]

約数ペア:

[(1, 205778854081), (31, 6638027551), (41, 5018996441), (599, 343537319), (961, 214129921), (1271, 161903111), (8719, 23601199), (18569, 11081849), (24559, 8378959), (39401, 5222681), (270289, 761329), (357479, 575639)]