195429787

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 233130912

約数和(自身を除く): 37701125

約数列:

[1, 7, 49, 61, 151, 427, 433, 1057, 2989, 3031, 7399, 9211, 21217, 26413, 64477, 65383, 184891, 451339, 457681, 1294237, 3203767, 3988363, 27918541, 195429787]

約数ペア:

[(1, 195429787), (7, 27918541), (49, 3988363), (61, 3203767), (151, 1294237), (427, 457681), (433, 451339), (1057, 184891), (2989, 65383), (3031, 64477), (7399, 26413), (9211, 21217)]