209829074

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{164701}}^1$

素因数の和:164730

約数の個数: 24

約数和(自身を含む): 394296588

約数和(自身を除く): 184467514

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 164701, 329402, 1152907, 2141113, 2305814, 4282226, 8070349, 14987791, 16140698, 29975582, 104914537, 209829074]

約数ペア:

[(1, 209829074), (2, 104914537), (7, 29975582), (13, 16140698), (14, 14987791), (26, 8070349), (49, 4282226), (91, 2305814), (98, 2141113), (182, 1152907), (637, 329402), (1274, 164701)]