210051712

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{126233}}^1$

素因数の和:126260

約数の個数: 32

約数和(自身を含む): 450655380

約数和(自身を除く): 240603668

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 126233, 252466, 504932, 1009864, 1641029, 2019728, 3282058, 4039456, 6564116, 8078912, 13128232, 16157824, 26256464, 52512928, 105025856, 210051712]

約数ペア:

[(1, 210051712), (2, 105025856), (4, 52512928), (8, 26256464), (13, 16157824), (16, 13128232), (26, 8078912), (32, 6564116), (52, 4039456), (64, 3282058), (104, 2019728), (128, 1641029), (208, 1009864), (416, 504932), (832, 252466), (1664, 126233)]