210958967

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1601}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 233917632

約数和(自身を除く): 22958665

約数列:

[1, 17, 23, 337, 391, 1601, 5729, 7751, 27217, 36823, 131767, 539537, 625991, 9172129, 12409351, 210958967]

約数ペア:

[(1, 210958967), (17, 12409351), (23, 9172129), (337, 625991), (391, 539537), (1601, 131767), (5729, 36823), (7751, 27217)]