200520508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{2659}}^1$

素因数の和:3789

約数の個数: 24

約数和(自身を含む): 372027600

約数和(自身を除く): 171507092

約数列:

[1, 2, 4, 17, 34, 68, 1109, 2218, 2659, 4436, 5318, 10636, 18853, 37706, 45203, 75412, 90406, 180812, 2948831, 5897662, 11795324, 50130127, 100260254, 200520508]

約数ペア:

[(1, 200520508), (2, 100260254), (4, 50130127), (17, 11795324), (34, 5897662), (68, 2948831), (1109, 180812), (2218, 90406), (2659, 75412), (4436, 45203), (5318, 37706), (10636, 18853)]