233685478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{209021}}^1$

素因数の和:209079

約数の個数: 16

約数和(自身を含む): 386272656

約数和(自身を除く): 152587178

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 209021, 418042, 2717273, 5434546, 8987903, 17975806, 116842739, 233685478]

約数ペア:

[(1, 233685478), (2, 116842739), (13, 17975806), (26, 8987903), (43, 5434546), (86, 2717273), (559, 418042), (1118, 209021)]