218496742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{18451}}^1$

素因数の和:18675

約数の個数: 16

約数和(自身を含む): 340107264

約数和(自身を除く): 121610522

約数列:

[1, 2, 31, 62, 191, 382, 5921, 11842, 18451, 36902, 571981, 1143962, 3524141, 7048282, 109248371, 218496742]

約数ペア:

[(1, 218496742), (2, 109248371), (31, 7048282), (62, 3524141), (191, 1143962), (382, 571981), (5921, 36902), (11842, 18451)]