213105822

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{271127}}^1$

素因数の和:271263

約数の個数: 16

約数和(自身を含む): 429466752

約数和(自身を除く): 216360930

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 271127, 542254, 813381, 1626762, 35517637, 71035274, 106552911, 213105822]

約数ペア:

[(1, 213105822), (2, 106552911), (3, 71035274), (6, 35517637), (131, 1626762), (262, 813381), (393, 542254), (786, 271127)]