209549271608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2066887}}^1$

素因数の和:2066964

約数の個数: 64

約数和(自身を含む): 446447808000

約数和(自身を除く): 236898536392

約数列:

[1, 2, 4, 8, 19, 23, 29, 38, 46, 58, 76, 92, 116, 152, 184, 232, 437, 551, 667, 874, 1102, 1334, 1748, 2204, 2668, 3496, 4408, 5336, 12673, 25346, 50692, 101384, 2066887, 4133774, 8267548, 16535096, 39270853, 47538401, 59939723, 78541706, 95076802, 119879446, 157083412, 190153604, 239758892, 314166824, 380307208, 479517784, 903229619, 1138854737, 1378613629, 1806459238, 2277709474, 2757227258, 3612918476, 4555418948, 5514454516, 7225836952, 9110837896, 11028909032, 26193658951, 52387317902, 104774635804, 209549271608]

約数ペア:

[(1, 209549271608), (2, 104774635804), (4, 52387317902), (8, 26193658951), (19, 11028909032), (23, 9110837896), (29, 7225836952), (38, 5514454516), (46, 4555418948), (58, 3612918476), (76, 2757227258), (92, 2277709474), (116, 1806459238), (152, 1378613629), (184, 1138854737), (232, 903229619), (437, 479517784), (551, 380307208), (667, 314166824), (874, 239758892), (1102, 190153604), (1334, 157083412), (1748, 119879446), (2204, 95076802), (2668, 78541706), (3496, 59939723), (4408, 47538401), (5336, 39270853), (12673, 16535096), (25346, 8267548), (50692, 4133774), (101384, 2066887)]