200754710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1741}}^1$

素因数の和:2648

約数の個数: 32

約数和(自身を含む): 389817792

約数和(自身を除く): 189063082

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 887, 1741, 1774, 3482, 4435, 8705, 8870, 11531, 17410, 22633, 23062, 45266, 57655, 113165, 115310, 226330, 1544267, 3088534, 7721335, 15442670, 20075471, 40150942, 100377355, 200754710]

約数ペア:

[(1, 200754710), (2, 100377355), (5, 40150942), (10, 20075471), (13, 15442670), (26, 7721335), (65, 3088534), (130, 1544267), (887, 226330), (1741, 115310), (1774, 113165), (3482, 57655), (4435, 45266), (8705, 23062), (8870, 22633), (11531, 17410)]