202020090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{232207}}^1$

素因数の和:232246

約数の個数: 32

約数和(自身を含む): 501569280

約数和(自身を除く): 299549190

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 232207, 464414, 696621, 1161035, 1393242, 2322070, 3483105, 6734003, 6966210, 13468006, 20202009, 33670015, 40404018, 67340030, 101010045, 202020090]

約数ペア:

[(1, 202020090), (2, 101010045), (3, 67340030), (5, 40404018), (6, 33670015), (10, 20202009), (15, 13468006), (29, 6966210), (30, 6734003), (58, 3483105), (87, 2322070), (145, 1393242), (174, 1161035), (290, 696621), (435, 464414), (870, 232207)]