217625562

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7477}}^1$

素因数の和:7513

約数の個数: 96

約数和(自身を含む): 613794240

約数和(自身を除く): 396168678

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 98, 99, 126, 147, 154, 189, 198, 231, 294, 297, 378, 441, 462, 539, 594, 693, 882, 1078, 1323, 1386, 1617, 2079, 2646, 3234, 4158, 4851, 7477, 9702, 14553, 14954, 22431, 29106, 44862, 52339, 67293, 82247, 104678, 134586, 157017, 164494, 201879, 246741, 314034, 366373, 403758, 471051, 493482, 575729, 732746, 740223, 942102, 1099119, 1151458, 1413153, 1480446, 1727187, 2198238, 2220669, 2826306, 3297357, 3454374, 4030103, 4441338, 5181561, 6594714, 8060206, 9892071, 10363122, 12090309, 15544683, 19784142, 24180618, 31089366, 36270927, 72541854, 108812781, 217625562]

約数ペア:

[(1, 217625562), (2, 108812781), (3, 72541854), (6, 36270927), (7, 31089366), (9, 24180618), (11, 19784142), (14, 15544683), (18, 12090309), (21, 10363122), (22, 9892071), (27, 8060206), (33, 6594714), (42, 5181561), (49, 4441338), (54, 4030103), (63, 3454374), (66, 3297357), (77, 2826306), (98, 2220669), (99, 2198238), (126, 1727187), (147, 1480446), (154, 1413153), (189, 1151458), (198, 1099119), (231, 942102), (294, 740223), (297, 732746), (378, 575729), (441, 493482), (462, 471051), (539, 403758), (594, 366373), (693, 314034), (882, 246741), (1078, 201879), (1323, 164494), (1386, 157017), (1617, 134586), (2079, 104678), (2646, 82247), (3234, 67293), (4158, 52339), (4851, 44862), (7477, 29106), (9702, 22431), (14553, 14954)]