208114612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1151}}^1\times {\mathrm{2659}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 386104320

約数和(自身を除く): 177989708

約数列:

[1, 2, 4, 17, 34, 68, 1151, 2302, 2659, 4604, 5318, 10636, 19567, 39134, 45203, 78268, 90406, 180812, 3060509, 6121018, 12242036, 52028653, 104057306, 208114612]

約数ペア:

[(1, 208114612), (2, 104057306), (4, 52028653), (17, 12242036), (34, 6121018), (68, 3060509), (1151, 180812), (2302, 90406), (2659, 78268), (4604, 45203), (5318, 39134), (10636, 19567)]