201268330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 386242560

約数和(自身を除く): 184974230

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 361, 439, 635, 722, 878, 1270, 1805, 2195, 2413, 3610, 4390, 4826, 8341, 12065, 16682, 24130, 41705, 45847, 55753, 83410, 91694, 111506, 158479, 229235, 278765, 316958, 458470, 557530, 792395, 1059307, 1584790, 2118614, 5296535, 10593070, 20126833, 40253666, 100634165, 201268330]

約数ペア:

[(1, 201268330), (2, 100634165), (5, 40253666), (10, 20126833), (19, 10593070), (38, 5296535), (95, 2118614), (127, 1584790), (190, 1059307), (254, 792395), (361, 557530), (439, 458470), (635, 316958), (722, 278765), (878, 229235), (1270, 158479), (1805, 111506), (2195, 91694), (2413, 83410), (3610, 55753), (4390, 45847), (4826, 41705), (8341, 24130), (12065, 16682)]