223845118

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{5573}}^1$

素因数の和:5752

約数の個数: 32

約数和(自身を含む): 406679040

約数和(自身を除く): 182833922

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1057, 2114, 2869, 5573, 5738, 11146, 20083, 39011, 40166, 78022, 105887, 211774, 741209, 841523, 1482418, 1683046, 5890661, 11781322, 15988937, 31977874, 111922559, 223845118]

約数ペア:

[(1, 223845118), (2, 111922559), (7, 31977874), (14, 15988937), (19, 11781322), (38, 5890661), (133, 1683046), (151, 1482418), (266, 841523), (302, 741209), (1057, 211774), (2114, 105887), (2869, 78022), (5573, 40166), (5738, 39011), (11146, 20083)]