195882670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{1109}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 374025600

約数和(自身を除く): 178142930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1039, 1109, 2078, 2218, 5195, 5545, 10390, 11090, 17663, 18853, 35326, 37706, 88315, 94265, 176630, 188530, 1152251, 2304502, 5761255, 11522510, 19588267, 39176534, 97941335, 195882670]

約数ペア:

[(1, 195882670), (2, 97941335), (5, 39176534), (10, 19588267), (17, 11522510), (34, 5761255), (85, 2304502), (170, 1152251), (1039, 188530), (1109, 176630), (2078, 94265), (2218, 88315), (5195, 37706), (5545, 35326), (10390, 18853), (11090, 17663)]