208031004

素因数分解:

$2^2\times 3^4\times {\mathrm{642071}}^1$

素因数の和:642087

約数の個数: 30

約数和(自身を含む): 543834984

約数和(自身を除く): 335803980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 642071, 1284142, 1926213, 2568284, 3852426, 5778639, 7704852, 11557278, 17335917, 23114556, 34671834, 52007751, 69343668, 104015502, 208031004]

約数ペア:

[(1, 208031004), (2, 104015502), (3, 69343668), (4, 52007751), (6, 34671834), (9, 23114556), (12, 17335917), (18, 11557278), (27, 7704852), (36, 5778639), (54, 3852426), (81, 2568284), (108, 1926213), (162, 1284142), (324, 642071)]