238204715

素因数分解:

$5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{19501}}^1$

素因数の和:19862

約数の個数: 16

約数和(自身を含む): 327633600

約数和(自身を除く): 89428885

約数列:

[1, 5, 7, 35, 349, 1745, 2443, 12215, 19501, 97505, 136507, 682535, 6805849, 34029245, 47640943, 238204715]

約数ペア:

[(1, 238204715), (5, 47640943), (7, 34029245), (35, 6805849), (349, 682535), (1745, 136507), (2443, 97505), (12215, 19501)]