205888052

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 385560000

約数和(自身を除く): 179671948

約数列:

[1, 2, 4, 29, 58, 59, 67, 116, 118, 134, 236, 268, 449, 898, 1711, 1796, 1943, 3422, 3886, 3953, 6844, 7772, 7906, 13021, 15812, 26042, 26491, 30083, 52084, 52982, 60166, 105964, 114637, 120332, 229274, 458548, 768239, 872407, 1536478, 1744814, 1774897, 3072956, 3489628, 3549794, 7099588, 51472013, 102944026, 205888052]

約数ペア:

[(1, 205888052), (2, 102944026), (4, 51472013), (29, 7099588), (58, 3549794), (59, 3489628), (67, 3072956), (116, 1774897), (118, 1744814), (134, 1536478), (236, 872407), (268, 768239), (449, 458548), (898, 229274), (1711, 120332), (1796, 114637), (1943, 105964), (3422, 60166), (3886, 52982), (3953, 52084), (6844, 30083), (7772, 26491), (7906, 26042), (13021, 15812)]