210003828

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{111467}}^1$

素因数の和:111631

約数の個数: 24

約数和(自身を含む): 493134432

約数和(自身を除く): 283130604

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 111467, 222934, 334401, 445868, 668802, 1337604, 17500319, 35000638, 52500957, 70001276, 105001914, 210003828]

約数ペア:

[(1, 210003828), (2, 105001914), (3, 70001276), (4, 52500957), (6, 35000638), (12, 17500319), (157, 1337604), (314, 668802), (471, 445868), (628, 334401), (942, 222934), (1884, 111467)]