199729590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{214763}}^1$

素因数の和:214804

約数の個数: 32

約数和(自身を含む): 494816256

約数和(自身を除く): 295086666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 214763, 429526, 644289, 1073815, 1288578, 2147630, 3221445, 6442890, 6657653, 13315306, 19972959, 33288265, 39945918, 66576530, 99864795, 199729590]

約数ペア:

[(1, 199729590), (2, 99864795), (3, 66576530), (5, 39945918), (6, 33288265), (10, 19972959), (15, 13315306), (30, 6657653), (31, 6442890), (62, 3221445), (93, 2147630), (155, 1288578), (186, 1073815), (310, 644289), (465, 429526), (930, 214763)]