201946808

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{401}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 480180960

約数和(自身を除く): 278234152

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 401, 476, 529, 644, 782, 802, 952, 1058, 1288, 1564, 1604, 2116, 2737, 2807, 3128, 3208, 3703, 4232, 5474, 5614, 6817, 7406, 8993, 9223, 10948, 11228, 13634, 14812, 17986, 18446, 21896, 22456, 27268, 29624, 35972, 36892, 47719, 54536, 62951, 64561, 71944, 73784, 95438, 125902, 129122, 156791, 190876, 212129, 251804, 258244, 313582, 381752, 424258, 503608, 516488, 627164, 848516, 1097537, 1254328, 1484903, 1697032, 2195074, 2969806, 3606193, 4390148, 5939612, 7212386, 8780296, 11879224, 14424772, 25243351, 28849544, 50486702, 100973404, 201946808]

約数ペア:

[(1, 201946808), (2, 100973404), (4, 50486702), (7, 28849544), (8, 25243351), (14, 14424772), (17, 11879224), (23, 8780296), (28, 7212386), (34, 5939612), (46, 4390148), (56, 3606193), (68, 2969806), (92, 2195074), (119, 1697032), (136, 1484903), (161, 1254328), (184, 1097537), (238, 848516), (322, 627164), (391, 516488), (401, 503608), (476, 424258), (529, 381752), (644, 313582), (782, 258244), (802, 251804), (952, 212129), (1058, 190876), (1288, 156791), (1564, 129122), (1604, 125902), (2116, 95438), (2737, 73784), (2807, 71944), (3128, 64561), (3208, 62951), (3703, 54536), (4232, 47719), (5474, 36892), (5614, 35972), (6817, 29624), (7406, 27268), (8993, 22456), (9223, 21896), (10948, 18446), (11228, 17986), (13634, 14812)]