200420445

素因数分解:

$3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{12713}}^1$

素因数の和:13772

約数の個数: 16

約数和(自身を含む): 321003072

約数和(自身を除く): 120582627

約数列:

[1, 3, 5, 15, 1051, 3153, 5255, 12713, 15765, 38139, 63565, 190695, 13361363, 40084089, 66806815, 200420445]

約数ペア:

[(1, 200420445), (3, 66806815), (5, 40084089), (15, 13361363), (1051, 190695), (3153, 63565), (5255, 38139), (12713, 15765)]