206349146

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 341143488

約数和(自身を除く): 134794342

約数列:

[1, 2, 23, 41, 46, 67, 71, 82, 134, 142, 529, 943, 1058, 1541, 1633, 1886, 2747, 2911, 3082, 3266, 4757, 5494, 5822, 9514, 21689, 35443, 37559, 43378, 63181, 66953, 70886, 75118, 109411, 126362, 133906, 195037, 218822, 390074, 1453163, 1539919, 2516453, 2906326, 3079838, 4485851, 5032906, 8971702, 103174573, 206349146]

約数ペア:

[(1, 206349146), (2, 103174573), (23, 8971702), (41, 5032906), (46, 4485851), (67, 3079838), (71, 2906326), (82, 2516453), (134, 1539919), (142, 1453163), (529, 390074), (943, 218822), (1058, 195037), (1541, 133906), (1633, 126362), (1886, 109411), (2747, 75118), (2911, 70886), (3082, 66953), (3266, 63181), (4757, 43378), (5494, 37559), (5822, 35443), (9514, 21689)]