207610018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79301}}^1$

素因数の和:79338

約数の個数: 32

約数和(自身を含む): 411101568

約数和(自身を除く): 203491550

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 79301, 158602, 555107, 872311, 1110214, 1348117, 1744622, 2696234, 6106177, 9436819, 12212354, 14829287, 18873638, 29658574, 103805009, 207610018]

約数ペア:

[(1, 207610018), (2, 103805009), (7, 29658574), (11, 18873638), (14, 14829287), (17, 12212354), (22, 9436819), (34, 6106177), (77, 2696234), (119, 1744622), (154, 1348117), (187, 1110214), (238, 872311), (374, 555107), (1309, 158602), (2618, 79301)]