210396

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 498960

約数和(自身を除く): 288564

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 197, 267, 356, 394, 534, 591, 788, 1068, 1182, 2364, 17533, 35066, 52599, 70132, 105198, 210396]

約数ペア:

[(1, 210396), (2, 105198), (3, 70132), (4, 52599), (6, 35066), (12, 17533), (89, 2364), (178, 1182), (197, 1068), (267, 788), (356, 591), (394, 534)]