200113970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{499}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 438048000

約数和(自身を除く): 237934030

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 337, 499, 595, 674, 998, 1190, 1685, 2359, 2495, 3370, 3493, 4718, 4990, 5729, 6986, 8483, 11458, 11795, 16966, 17465, 23590, 28645, 34930, 40103, 42415, 57290, 59381, 80206, 84830, 118762, 168163, 200515, 296905, 336326, 401030, 593810, 840815, 1177141, 1681630, 2354282, 2858771, 5717542, 5885705, 11771410, 14293855, 20011397, 28587710, 40022794, 100056985, 200113970]

約数ペア:

[(1, 200113970), (2, 100056985), (5, 40022794), (7, 28587710), (10, 20011397), (14, 14293855), (17, 11771410), (34, 5885705), (35, 5717542), (70, 2858771), (85, 2354282), (119, 1681630), (170, 1177141), (238, 840815), (337, 593810), (499, 401030), (595, 336326), (674, 296905), (998, 200515), (1190, 168163), (1685, 118762), (2359, 84830), (2495, 80206), (3370, 59381), (3493, 57290), (4718, 42415), (4990, 40103), (5729, 34930), (6986, 28645), (8483, 23590), (11458, 17465), (11795, 16966)]