197529060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{143137}}^1$

素因数の和:143172

約数の個数: 48

約数和(自身を含む): 577132416

約数和(自身を除く): 379603356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 143137, 286274, 429411, 572548, 715685, 858822, 1431370, 1717644, 2147055, 2862740, 3292151, 4294110, 6584302, 8588220, 9876453, 13168604, 16460755, 19752906, 32921510, 39505812, 49382265, 65843020, 98764530, 197529060]

約数ペア:

[(1, 197529060), (2, 98764530), (3, 65843020), (4, 49382265), (5, 39505812), (6, 32921510), (10, 19752906), (12, 16460755), (15, 13168604), (20, 9876453), (23, 8588220), (30, 6584302), (46, 4294110), (60, 3292151), (69, 2862740), (92, 2147055), (115, 1717644), (138, 1431370), (230, 858822), (276, 715685), (345, 572548), (460, 429411), (690, 286274), (1380, 143137)]