217291213458

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{9103}}^1\times {\mathrm{120557}}^1$

素因数の和:129679

約数の個数: 48

約数和(自身を含む): 513658094976

約数和(自身を除く): 296366881518

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 9103, 18206, 27309, 54618, 81927, 100133, 120557, 163854, 200266, 241114, 300399, 361671, 600798, 723342, 901197, 1085013, 1326127, 1802394, 2170026, 2652254, 3978381, 7956762, 11935143, 23870286, 1097430371, 2194860742, 3292291113, 6584582226, 9876873339, 12071734081, 19753746678, 24143468162, 36215202243, 72430404486, 108645606729, 217291213458]

約数ペア:

[(1, 217291213458), (2, 108645606729), (3, 72430404486), (6, 36215202243), (9, 24143468162), (11, 19753746678), (18, 12071734081), (22, 9876873339), (33, 6584582226), (66, 3292291113), (99, 2194860742), (198, 1097430371), (9103, 23870286), (18206, 11935143), (27309, 7956762), (54618, 3978381), (81927, 2652254), (100133, 2170026), (120557, 1802394), (163854, 1326127), (200266, 1085013), (241114, 901197), (300399, 723342), (361671, 600798)]