207420736

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{12323}}^1$

素因数の和:12598

約数の個数: 28

約数和(自身を含む): 413199072

約数和(自身を除く): 205778336

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 526, 1052, 2104, 4208, 8416, 12323, 16832, 24646, 49292, 98584, 197168, 394336, 788672, 3240949, 6481898, 12963796, 25927592, 51855184, 103710368, 207420736]

約数ペア:

[(1, 207420736), (2, 103710368), (4, 51855184), (8, 25927592), (16, 12963796), (32, 6481898), (64, 3240949), (263, 788672), (526, 394336), (1052, 197168), (2104, 98584), (4208, 49292), (8416, 24646), (12323, 16832)]