203429144

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{941}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 388970640

約数和(自身を除く): 185541496

約数列:

[1, 2, 4, 8, 61, 122, 244, 443, 488, 886, 941, 1772, 1882, 3544, 3764, 7528, 27023, 54046, 57401, 108092, 114802, 216184, 229604, 416863, 459208, 833726, 1667452, 3334904, 25428643, 50857286, 101714572, 203429144]

約数ペア:

[(1, 203429144), (2, 101714572), (4, 50857286), (8, 25428643), (61, 3334904), (122, 1667452), (244, 833726), (443, 459208), (488, 416863), (886, 229604), (941, 216184), (1772, 114802), (1882, 108092), (3544, 57401), (3764, 54046), (7528, 27023)]