208889192722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{319097}}^1$

素因数の和:319255

約数の個数: 64

約数和(自身を含む): 397008967680

約数和(自身を除く): 188119774958

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 107, 133, 161, 214, 266, 322, 437, 749, 874, 1498, 2033, 2461, 3059, 4066, 4922, 6118, 14231, 17227, 28462, 34454, 46759, 93518, 319097, 327313, 638194, 654626, 2233679, 4467358, 6062843, 7339231, 12125686, 14678462, 34143379, 42439901, 51374617, 68286758, 84879802, 102749234, 139445389, 239003653, 278890778, 478007306, 648724201, 785297717, 976117723, 1297448402, 1570595434, 1952235446, 4541069407, 5497084019, 9082138814, 10994168038, 14920656623, 29841313246, 104444596361, 208889192722]

約数ペア:

[(1, 208889192722), (2, 104444596361), (7, 29841313246), (14, 14920656623), (19, 10994168038), (23, 9082138814), (38, 5497084019), (46, 4541069407), (107, 1952235446), (133, 1570595434), (161, 1297448402), (214, 976117723), (266, 785297717), (322, 648724201), (437, 478007306), (749, 278890778), (874, 239003653), (1498, 139445389), (2033, 102749234), (2461, 84879802), (3059, 68286758), (4066, 51374617), (4922, 42439901), (6118, 34143379), (14231, 14678462), (17227, 12125686), (28462, 7339231), (34454, 6062843), (46759, 4467358), (93518, 2233679), (319097, 654626), (327313, 638194)]