207425862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1646237}}^1$

素因数の和:1646252

約数の個数: 24

約数和(自身を含む): 513626256

約数和(自身を除く): 306200394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1646237, 3292474, 4938711, 9877422, 11523659, 14816133, 23047318, 29632266, 34570977, 69141954, 103712931, 207425862]

約数ペア:

[(1, 207425862), (2, 103712931), (3, 69141954), (6, 34570977), (7, 29632266), (9, 23047318), (14, 14816133), (18, 11523659), (21, 9877422), (42, 4938711), (63, 3292474), (126, 1646237)]