206856118

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{10141}}^1$

素因数の和:10228

約数の個数: 32

約数和(自身を含む): 373874688

約数和(自身を除く): 167018570

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 1457, 2914, 10141, 10199, 20282, 20398, 70987, 141974, 314371, 476627, 628742, 953254, 2200597, 3336389, 4401194, 6672778, 14775437, 29550874, 103428059, 206856118]

約数ペア:

[(1, 206856118), (2, 103428059), (7, 29550874), (14, 14775437), (31, 6672778), (47, 4401194), (62, 3336389), (94, 2200597), (217, 953254), (329, 628742), (434, 476627), (658, 314371), (1457, 141974), (2914, 70987), (10141, 20398), (10199, 20282)]