208570902

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{440023}}^1$

素因数の和:440107

約数の個数: 16

約数和(自身を含む): 422423040

約数和(自身を除く): 213852138

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 440023, 880046, 1320069, 2640138, 34761817, 69523634, 104285451, 208570902]

約数ペア:

[(1, 208570902), (2, 104285451), (3, 69523634), (6, 34761817), (79, 2640138), (158, 1320069), (237, 880046), (474, 440023)]