218156633

素因数分解:

${\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 231517440

約数和(自身を除く): 13360807

約数列:

[1, 23, 109, 173, 503, 2507, 3979, 11569, 18857, 54827, 87019, 433711, 1261021, 2001437, 9485071, 218156633]

約数ペア:

[(1, 218156633), (23, 9485071), (109, 2001437), (173, 1261021), (503, 433711), (2507, 87019), (3979, 54827), (11569, 18857)]