227968196

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{2237}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 405749400

約数和(自身を除く): 177781204

約数列:

[1, 2, 4, 73, 146, 292, 349, 698, 1396, 2237, 4474, 8948, 25477, 50954, 101908, 163301, 326602, 653204, 780713, 1561426, 3122852, 56992049, 113984098, 227968196]

約数ペア:

[(1, 227968196), (2, 113984098), (4, 56992049), (73, 3122852), (146, 1561426), (292, 780713), (349, 653204), (698, 326602), (1396, 163301), (2237, 101908), (4474, 50954), (8948, 25477)]