204467330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{2609}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 390685680

約数和(自身を除く): 186218350

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 461, 922, 2305, 2609, 4610, 5218, 7837, 13045, 15674, 26090, 39185, 44353, 78370, 88706, 221765, 443530, 1202749, 2405498, 6013745, 12027490, 20446733, 40893466, 102233665, 204467330]

約数ペア:

[(1, 204467330), (2, 102233665), (5, 40893466), (10, 20446733), (17, 12027490), (34, 6013745), (85, 2405498), (170, 1202749), (461, 443530), (922, 221765), (2305, 88706), (2609, 78370), (4610, 44353), (5218, 39185), (7837, 26090), (13045, 15674)]