196252445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 254741760

約数和(自身を除く): 58489315

約数列:

[1, 5, 23, 41, 107, 115, 205, 389, 535, 943, 1945, 2461, 4387, 4715, 8947, 12305, 15949, 21935, 41623, 44735, 79745, 100901, 208115, 366827, 504505, 957329, 1706543, 1834135, 4786645, 8532715, 39250489, 196252445]

約数ペア:

[(1, 196252445), (5, 39250489), (23, 8532715), (41, 4786645), (107, 1834135), (115, 1706543), (205, 957329), (389, 504505), (535, 366827), (943, 208115), (1945, 100901), (2461, 79745), (4387, 44735), (4715, 41623), (8947, 21935), (12305, 15949)]