228147094

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{117239}}^1$

素因数の和:117387

約数の個数: 16

約数和(自身を含む): 393926400

約数和(自身を除く): 165779306

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 117239, 234478, 820673, 1641346, 16296221, 32592442, 114073547, 228147094]

約数ペア:

[(1, 228147094), (2, 114073547), (7, 32592442), (14, 16296221), (139, 1641346), (278, 820673), (973, 234478), (1946, 117239)]