206872184414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{777714979}}^1$

素因数の和:777715007

約数の個数: 16

約数和(自身を含む): 373303190400

約数和(自身を除く): 166431005986

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 777714979, 1555429958, 5444004853, 10888009706, 14776584601, 29553169202, 103436092207, 206872184414]

約数ペア:

[(1, 206872184414), (2, 103436092207), (7, 29553169202), (14, 14776584601), (19, 10888009706), (38, 5444004853), (133, 1555429958), (266, 777714979)]