229670917

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{28309}}^1$

素因数の和:28396

約数の個数: 16

約数和(自身を含む): 280835200

約数和(自身を除く): 51164283

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 28309, 198163, 537871, 1726849, 3765097, 12087943, 32810131, 229670917]

約数ペア:

[(1, 229670917), (7, 32810131), (19, 12087943), (61, 3765097), (133, 1726849), (427, 537871), (1159, 198163), (8113, 28309)]