199934450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5737}}^1$

素因数の和:5807

約数の個数: 48

約数和(自身を含む): 403427304

約数和(自身を除く): 203492854

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 697, 850, 1025, 1394, 2050, 3485, 5737, 6970, 11474, 17425, 28685, 34850, 57370, 97529, 143425, 195058, 235217, 286850, 470434, 487645, 975290, 1176085, 2352170, 2438225, 3998689, 4876450, 5880425, 7997378, 11760850, 19993445, 39986890, 99967225, 199934450]

約数ペア:

[(1, 199934450), (2, 99967225), (5, 39986890), (10, 19993445), (17, 11760850), (25, 7997378), (34, 5880425), (41, 4876450), (50, 3998689), (82, 2438225), (85, 2352170), (170, 1176085), (205, 975290), (410, 487645), (425, 470434), (697, 286850), (850, 235217), (1025, 195058), (1394, 143425), (2050, 97529), (3485, 57370), (5737, 34850), (6970, 28685), (11474, 17425)]