205584522

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12611}}^1$

素因数の和:12659

約数の個数: 64

約数和(自身を含む): 508515840

約数和(自身を除く): 302931318

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 5434, 8151, 12611, 16302, 25222, 37833, 75666, 138721, 163943, 239609, 277442, 327886, 416163, 479218, 491829, 718827, 832326, 983658, 1437654, 1803373, 2635699, 3114917, 3606746, 5271398, 5410119, 6229834, 7907097, 9344751, 10820238, 15814194, 18689502, 34264087, 68528174, 102792261, 205584522]

約数ペア:

[(1, 205584522), (2, 102792261), (3, 68528174), (6, 34264087), (11, 18689502), (13, 15814194), (19, 10820238), (22, 9344751), (26, 7907097), (33, 6229834), (38, 5410119), (39, 5271398), (57, 3606746), (66, 3114917), (78, 2635699), (114, 1803373), (143, 1437654), (209, 983658), (247, 832326), (286, 718827), (418, 491829), (429, 479218), (494, 416163), (627, 327886), (741, 277442), (858, 239609), (1254, 163943), (1482, 138721), (2717, 75666), (5434, 37833), (8151, 25222), (12611, 16302)]