206864742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{259229}}^1$

素因数の和:259260

約数の個数: 32

約数和(自身を含む): 497721600

約数和(自身を除く): 290856858

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 259229, 518458, 777687, 1555374, 1814603, 3629206, 4925351, 5443809, 9850702, 10887618, 14776053, 29552106, 34477457, 68954914, 103432371, 206864742]

約数ペア:

[(1, 206864742), (2, 103432371), (3, 68954914), (6, 34477457), (7, 29552106), (14, 14776053), (19, 10887618), (21, 9850702), (38, 5443809), (42, 4925351), (57, 3629206), (114, 1814603), (133, 1555374), (266, 777687), (399, 518458), (798, 259229)]