208766334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{15017}}^1$

素因数の和:15360

約数の個数: 32

約数和(自身を含む): 478653696

約数和(自身を除く): 269887362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 4634, 6951, 13902, 15017, 30034, 45051, 90102, 105119, 210238, 315357, 630714, 4970627, 9941254, 14911881, 29823762, 34794389, 69588778, 104383167, 208766334]

約数ペア:

[(1, 208766334), (2, 104383167), (3, 69588778), (6, 34794389), (7, 29823762), (14, 14911881), (21, 9941254), (42, 4970627), (331, 630714), (662, 315357), (993, 210238), (1986, 105119), (2317, 90102), (4634, 45051), (6951, 30034), (13902, 15017)]