202138260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{146477}}^1$

素因数の和:146512

約数の個数: 48

約数和(自身を含む): 590599296

約数和(自身を除く): 388461036

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, 146477, 292954, 439431, 585908, 732385, 878862, 1464770, 1757724, 2197155, 2929540, 3368971, 4394310, 6737942, 8788620, 10106913, 13475884, 16844855, 20213826, 33689710, 40427652, 50534565, 67379420, 101069130, 202138260]

約数ペア:

[(1, 202138260), (2, 101069130), (3, 67379420), (4, 50534565), (5, 40427652), (6, 33689710), (10, 20213826), (12, 16844855), (15, 13475884), (20, 10106913), (23, 8788620), (30, 6737942), (46, 4394310), (60, 3368971), (69, 2929540), (92, 2197155), (115, 1757724), (138, 1464770), (230, 878862), (276, 732385), (345, 585908), (460, 439431), (690, 292954), (1380, 146477)]