228401978

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{70019}}^1$

素因数の和:70261

約数の個数: 16

約数和(自身を含む): 393232320

約数和(自身を除く): 164830342

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 70019, 140038, 490133, 980266, 16314427, 32628854, 114200989, 228401978]

約数ペア:

[(1, 228401978), (2, 114200989), (7, 32628854), (14, 16314427), (233, 980266), (466, 490133), (1631, 140038), (3262, 70019)]