207875382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{242279}}^1$

素因数の和:242308

約数の個数: 32

約数和(自身を含む): 488436480

約数和(自身を除く): 280561098

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 242279, 484558, 726837, 1453674, 2665069, 3149627, 5330138, 6299254, 7995207, 9448881, 15990414, 18897762, 34645897, 69291794, 103937691, 207875382]

約数ペア:

[(1, 207875382), (2, 103937691), (3, 69291794), (6, 34645897), (11, 18897762), (13, 15990414), (22, 9448881), (26, 7995207), (33, 6299254), (39, 5330138), (66, 3149627), (78, 2665069), (143, 1453674), (286, 726837), (429, 484558), (858, 242279)]