205303990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{2287}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 379551744

約数和(自身を除く): 174247754

約数列:

[1, 2, 5, 10, 47, 94, 191, 235, 382, 470, 955, 1910, 2287, 4574, 8977, 11435, 17954, 22870, 44885, 89770, 107489, 214978, 436817, 537445, 873634, 1074890, 2184085, 4368170, 20530399, 41060798, 102651995, 205303990]

約数ペア:

[(1, 205303990), (2, 102651995), (5, 41060798), (10, 20530399), (47, 4368170), (94, 2184085), (191, 1074890), (235, 873634), (382, 537445), (470, 436817), (955, 214978), (1910, 107489), (2287, 89770), (4574, 44885), (8977, 22870), (11435, 17954)]