225535774

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{14489}}^1$

素因数の和:14715

約数の個数: 16

約数和(自身を含む): 348107760

約数和(自身を除く): 122571986

約数列:

[1, 2, 43, 86, 181, 362, 7783, 14489, 15566, 28978, 623027, 1246054, 2622509, 5245018, 112767887, 225535774]

約数ペア:

[(1, 225535774), (2, 112767887), (43, 5245018), (86, 2622509), (181, 1246054), (362, 623027), (7783, 28978), (14489, 15566)]