207617982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241979}}^1$

素因数の和:242008

約数の個数: 32

約数和(自身を含む): 487831680

約数和(自身を除く): 280213698

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 241979, 483958, 725937, 1451874, 2661769, 3145727, 5323538, 6291454, 7985307, 9437181, 15970614, 18874362, 34602997, 69205994, 103808991, 207617982]

約数ペア:

[(1, 207617982), (2, 103808991), (3, 69205994), (6, 34602997), (11, 18874362), (13, 15970614), (22, 9437181), (26, 7985307), (33, 6291454), (39, 5323538), (66, 3145727), (78, 2661769), (143, 1451874), (286, 725937), (429, 483958), (858, 241979)]