264037214

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 460795392

約数和(自身を除く): 196758178

約数列:

[1, 2, 7, 14, 71, 142, 491, 497, 541, 982, 994, 1082, 3437, 3787, 6874, 7574, 34861, 38411, 69722, 76822, 244027, 265631, 268877, 488054, 531262, 537754, 1859417, 3718834, 18859801, 37719602, 132018607, 264037214]

約数ペア:

[(1, 264037214), (2, 132018607), (7, 37719602), (14, 18859801), (71, 3718834), (142, 1859417), (491, 537754), (497, 531262), (541, 488054), (982, 268877), (994, 265631), (1082, 244027), (3437, 76822), (3787, 69722), (6874, 38411), (7574, 34861)]