201524670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{4987}}^1$

素因数の和:5449

約数の個数: 48

約数和(自身を含む): 525236400

約数和(自身を除く): 323711730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449, 898, 1347, 2245, 2694, 4041, 4490, 4987, 6735, 8082, 9974, 13470, 14961, 20205, 24935, 29922, 40410, 44883, 49870, 74805, 89766, 149610, 224415, 448830, 2239163, 4478326, 6717489, 11195815, 13434978, 20152467, 22391630, 33587445, 40304934, 67174890, 100762335, 201524670]

約数ペア:

[(1, 201524670), (2, 100762335), (3, 67174890), (5, 40304934), (6, 33587445), (9, 22391630), (10, 20152467), (15, 13434978), (18, 11195815), (30, 6717489), (45, 4478326), (90, 2239163), (449, 448830), (898, 224415), (1347, 149610), (2245, 89766), (2694, 74805), (4041, 49870), (4490, 44883), (4987, 40410), (6735, 29922), (8082, 24935), (9974, 20205), (13470, 14961)]