254200328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{7243}}^1$

素因数の和:7397

約数の個数: 32

約数和(自身を含む): 492881760

約数和(自身を除く): 238681432

約数列:

[1, 2, 4, 8, 41, 82, 107, 164, 214, 328, 428, 856, 4387, 7243, 8774, 14486, 17548, 28972, 35096, 57944, 296963, 593926, 775001, 1187852, 1550002, 2375704, 3100004, 6200008, 31775041, 63550082, 127100164, 254200328]

約数ペア:

[(1, 254200328), (2, 127100164), (4, 63550082), (8, 31775041), (41, 6200008), (82, 3100004), (107, 2375704), (164, 1550002), (214, 1187852), (328, 775001), (428, 593926), (856, 296963), (4387, 57944), (7243, 35096), (8774, 28972), (14486, 17548)]