212012115532

素因数分解:

$2^2\times 7^3\times {\mathrm{21323}}^1\times {\mathrm{7247}}^1$

素因数の和:28595

約数の個数: 48

約数和(自身を含む): 432757785600

約数和(自身を除く): 220745670068

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 7247, 14494, 21323, 28988, 42646, 50729, 85292, 101458, 149261, 202916, 298522, 355103, 597044, 710206, 1044827, 1420412, 2089654, 2485721, 4179308, 4971442, 7313789, 9942884, 14627578, 29255156, 154527781, 309055562, 618111124, 1081694467, 2163388934, 4326777868, 7571861269, 15143722538, 30287445076, 53003028883, 106006057766, 212012115532]

約数ペア:

[(1, 212012115532), (2, 106006057766), (4, 53003028883), (7, 30287445076), (14, 15143722538), (28, 7571861269), (49, 4326777868), (98, 2163388934), (196, 1081694467), (343, 618111124), (686, 309055562), (1372, 154527781), (7247, 29255156), (14494, 14627578), (21323, 9942884), (28988, 7313789), (42646, 4971442), (50729, 4179308), (85292, 2485721), (101458, 2089654), (149261, 1420412), (202916, 1044827), (298522, 710206), (355103, 597044)]