203428854734

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3413}}^1\times {\mathrm{80329}}^1$

素因数の和:83804

約数の個数: 32

約数和(自身を含む): 355423619520

約数和(自身を除く): 151994764786

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 3413, 6826, 23891, 47782, 80329, 160658, 180889, 361778, 562303, 1124606, 1266223, 2532446, 4257437, 8514874, 29802059, 59604118, 274162877, 548325754, 1919140139, 3838280278, 14530632481, 29061264962, 101714427367, 203428854734]

約数ペア:

[(1, 203428854734), (2, 101714427367), (7, 29061264962), (14, 14530632481), (53, 3838280278), (106, 1919140139), (371, 548325754), (742, 274162877), (3413, 59604118), (6826, 29802059), (23891, 8514874), (47782, 4257437), (80329, 2532446), (160658, 1266223), (180889, 1124606), (361778, 562303)]