201399616

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6653}}^1$

素因数の和:6719

約数の個数: 56

約数和(自身を含む): 446190624

約数和(自身を除く): 244791008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1892, 2752, 3784, 6653, 7568, 13306, 15136, 26612, 30272, 53224, 73183, 106448, 146366, 212896, 286079, 292732, 425792, 572158, 585464, 1144316, 1170928, 2288632, 2341856, 3146869, 4577264, 4683712, 6293738, 9154528, 12587476, 18309056, 25174952, 50349904, 100699808, 201399616]

約数ペア:

[(1, 201399616), (2, 100699808), (4, 50349904), (8, 25174952), (11, 18309056), (16, 12587476), (22, 9154528), (32, 6293738), (43, 4683712), (44, 4577264), (64, 3146869), (86, 2341856), (88, 2288632), (172, 1170928), (176, 1144316), (344, 585464), (352, 572158), (473, 425792), (688, 292732), (704, 286079), (946, 212896), (1376, 146366), (1892, 106448), (2752, 73183), (3784, 53224), (6653, 30272), (7568, 26612), (13306, 15136)]