227653808

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{67433}}^1$

素因数の和:67652

約数の個数: 20

約数和(自身を含む): 443176248

約数和(自身を除く): 215522440

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 67433, 134866, 269732, 539464, 1078928, 14228363, 28456726, 56913452, 113826904, 227653808]

約数ペア:

[(1, 227653808), (2, 113826904), (4, 56913452), (8, 28456726), (16, 14228363), (211, 1078928), (422, 539464), (844, 269732), (1688, 134866), (3376, 67433)]