228172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 473760

約数和(自身を除く): 245588

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 281, 406, 562, 812, 1124, 1967, 3934, 7868, 8149, 16298, 32596, 57043, 114086, 228172]

約数ペア:

[(1, 228172), (2, 114086), (4, 57043), (7, 32596), (14, 16298), (28, 8149), (29, 7868), (58, 3934), (116, 1967), (203, 1124), (281, 812), (406, 562)]