204570982

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1741}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 393204240

約数和(自身を除く): 188633258

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 109, 154, 218, 539, 763, 1078, 1199, 1526, 1741, 2398, 3482, 5341, 8393, 10682, 12187, 16786, 19151, 24374, 38302, 58751, 85309, 117502, 134057, 170618, 189769, 268114, 379538, 938399, 1328383, 1876798, 2087459, 2656766, 4174918, 9298681, 14612213, 18597362, 29224426, 102285491, 204570982]

約数ペア:

[(1, 204570982), (2, 102285491), (7, 29224426), (11, 18597362), (14, 14612213), (22, 9298681), (49, 4174918), (77, 2656766), (98, 2087459), (109, 1876798), (154, 1328383), (218, 938399), (539, 379538), (763, 268114), (1078, 189769), (1199, 170618), (1526, 134057), (1741, 117502), (2398, 85309), (3482, 58751), (5341, 38302), (8393, 24374), (10682, 19151), (12187, 16786)]