213167536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{701209}}^1$

素因数の和:701236

約数の個数: 20

約数和(自身を含む): 434750200

約数和(自身を除く): 221582664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 701209, 1402418, 2804836, 5609672, 11219344, 13322971, 26645942, 53291884, 106583768, 213167536]

約数ペア:

[(1, 213167536), (2, 106583768), (4, 53291884), (8, 26645942), (16, 13322971), (19, 11219344), (38, 5609672), (76, 2804836), (152, 1402418), (304, 701209)]