202960946

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 321235200

約数和(自身を除く): 118274254

約数列:

[1, 2, 43, 47, 86, 94, 149, 298, 337, 674, 2021, 4042, 6407, 7003, 12814, 14006, 14491, 15839, 28982, 31678, 50213, 100426, 301129, 602258, 681077, 1362154, 2159159, 2360011, 4318318, 4720022, 101480473, 202960946]

約数ペア:

[(1, 202960946), (2, 101480473), (43, 4720022), (47, 4318318), (86, 2360011), (94, 2159159), (149, 1362154), (298, 681077), (337, 602258), (674, 301129), (2021, 100426), (4042, 50213), (6407, 31678), (7003, 28982), (12814, 15839), (14006, 14491)]