203492144

素因数分解:

$2^4\times {\mathrm{1627}}^1\times {\mathrm{7817}}^1$

素因数の和:9452

約数の個数: 20

約数和(自身を含む): 394558824

約数和(自身を除く): 191066680

約数列:

[1, 2, 4, 8, 16, 1627, 3254, 6508, 7817, 13016, 15634, 26032, 31268, 62536, 125072, 12718259, 25436518, 50873036, 101746072, 203492144]

約数ペア:

[(1, 203492144), (2, 101746072), (4, 50873036), (8, 25436518), (16, 12718259), (1627, 125072), (3254, 62536), (6508, 31268), (7817, 26032), (13016, 15634)]