207959688

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{18397}}^1$

素因数の和:18566

約数の個数: 48

約数和(自身を含む): 566842380

約数和(自身を除く): 358882692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 18397, 36794, 55191, 73588, 110382, 147176, 165573, 220764, 331146, 441528, 662292, 1324584, 2888329, 5776658, 8664987, 11553316, 17329974, 23106632, 25994961, 34659948, 51989922, 69319896, 103979844, 207959688]

約数ペア:

[(1, 207959688), (2, 103979844), (3, 69319896), (4, 51989922), (6, 34659948), (8, 25994961), (9, 23106632), (12, 17329974), (18, 11553316), (24, 8664987), (36, 5776658), (72, 2888329), (157, 1324584), (314, 662292), (471, 441528), (628, 331146), (942, 220764), (1256, 165573), (1413, 147176), (1884, 110382), (2826, 73588), (3768, 55191), (5652, 36794), (11304, 18397)]