223937950

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 424258560

約数和(自身を除く): 200320610

約数列:

[1, 2, 5, 10, 25, 50, 131, 179, 191, 262, 358, 382, 655, 895, 955, 1310, 1790, 1910, 3275, 4475, 4775, 6550, 8950, 9550, 23449, 25021, 34189, 46898, 50042, 68378, 117245, 125105, 170945, 234490, 250210, 341890, 586225, 625525, 854725, 1172450, 1251050, 1709450, 4478759, 8957518, 22393795, 44787590, 111968975, 223937950]

約数ペア:

[(1, 223937950), (2, 111968975), (5, 44787590), (10, 22393795), (25, 8957518), (50, 4478759), (131, 1709450), (179, 1251050), (191, 1172450), (262, 854725), (358, 625525), (382, 586225), (655, 341890), (895, 250210), (955, 234490), (1310, 170945), (1790, 125105), (1910, 117245), (3275, 68378), (4475, 50042), (4775, 46898), (6550, 34189), (8950, 25021), (9550, 23449)]