203767328

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 411223680

約数和(自身を除く): 207456352

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 139, 244, 278, 488, 556, 751, 976, 1112, 1502, 1952, 2224, 3004, 4448, 6008, 8479, 12016, 16958, 24032, 33916, 45811, 67832, 91622, 104389, 135664, 183244, 208778, 271328, 366488, 417556, 732976, 835112, 1465952, 1670224, 3340448, 6367729, 12735458, 25470916, 50941832, 101883664, 203767328]

約数ペア:

[(1, 203767328), (2, 101883664), (4, 50941832), (8, 25470916), (16, 12735458), (32, 6367729), (61, 3340448), (122, 1670224), (139, 1465952), (244, 835112), (278, 732976), (488, 417556), (556, 366488), (751, 271328), (976, 208778), (1112, 183244), (1502, 135664), (1952, 104389), (2224, 91622), (3004, 67832), (4448, 45811), (6008, 33916), (8479, 24032), (12016, 16958)]