196505399

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{461}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 210760704

約数和(自身を除く): 14255305

約数列:

[1, 23, 43, 431, 461, 989, 9913, 10603, 18533, 19823, 198691, 426259, 455929, 4569893, 8543713, 196505399]

約数ペア:

[(1, 196505399), (23, 8543713), (43, 4569893), (431, 455929), (461, 426259), (989, 198691), (9913, 19823), (10603, 18533)]