207788646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{11633}}^1$

素因数の和:11880

約数の個数: 32

約数和(自身を含む): 449537760

約数和(自身を除く): 241749114

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 5954, 8931, 11633, 17862, 23266, 34899, 69798, 151229, 302458, 453687, 907374, 2663957, 5327914, 7991871, 15983742, 34631441, 69262882, 103894323, 207788646]

約数ペア:

[(1, 207788646), (2, 103894323), (3, 69262882), (6, 34631441), (13, 15983742), (26, 7991871), (39, 5327914), (78, 2663957), (229, 907374), (458, 453687), (687, 302458), (1374, 151229), (2977, 69798), (5954, 34899), (8931, 23266), (11633, 17862)]