248836196

素因数分解:

$2^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{16427}}^1$

素因数の和:16979

約数の個数: 24

約数和(自身を含む): 498622656

約数和(自身を除く): 249786460

約数列:

[1, 2, 4, 7, 14, 28, 541, 1082, 2164, 3787, 7574, 15148, 16427, 32854, 65708, 114989, 229978, 459956, 8887007, 17774014, 35548028, 62209049, 124418098, 248836196]

約数ペア:

[(1, 248836196), (2, 124418098), (4, 62209049), (7, 35548028), (14, 17774014), (28, 8887007), (541, 459956), (1082, 229978), (2164, 114989), (3787, 65708), (7574, 32854), (15148, 16427)]