209638044

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2801}}^1$

素因数の和:2838

約数の個数: 144

約数和(自身を含む): 685391616

約数和(自身を除く): 475753572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 243, 252, 297, 308, 324, 378, 396, 462, 486, 567, 594, 693, 756, 891, 924, 972, 1134, 1188, 1386, 1701, 1782, 2079, 2268, 2673, 2772, 2801, 3402, 3564, 4158, 5346, 5602, 6237, 6804, 8316, 8403, 10692, 11204, 12474, 16806, 18711, 19607, 24948, 25209, 30811, 33612, 37422, 39214, 50418, 58821, 61622, 74844, 75627, 78428, 92433, 100836, 117642, 123244, 151254, 176463, 184866, 215677, 226881, 235284, 277299, 302508, 352926, 369732, 431354, 453762, 529389, 554598, 647031, 680643, 705852, 831897, 862708, 907524, 1058778, 1109196, 1294062, 1361286, 1588167, 1663794, 1941093, 2117556, 2495691, 2588124, 2722572, 3176334, 3327588, 3882186, 4764501, 4991382, 5823279, 6352668, 7487073, 7764372, 9529002, 9982764, 11646558, 14974146, 17469837, 19058004, 23293116, 29948292, 34939674, 52409511, 69879348, 104819022, 209638044]

約数ペア:

[(1, 209638044), (2, 104819022), (3, 69879348), (4, 52409511), (6, 34939674), (7, 29948292), (9, 23293116), (11, 19058004), (12, 17469837), (14, 14974146), (18, 11646558), (21, 9982764), (22, 9529002), (27, 7764372), (28, 7487073), (33, 6352668), (36, 5823279), (42, 4991382), (44, 4764501), (54, 3882186), (63, 3327588), (66, 3176334), (77, 2722572), (81, 2588124), (84, 2495691), (99, 2117556), (108, 1941093), (126, 1663794), (132, 1588167), (154, 1361286), (162, 1294062), (189, 1109196), (198, 1058778), (231, 907524), (243, 862708), (252, 831897), (297, 705852), (308, 680643), (324, 647031), (378, 554598), (396, 529389), (462, 453762), (486, 431354), (567, 369732), (594, 352926), (693, 302508), (756, 277299), (891, 235284), (924, 226881), (972, 215677), (1134, 184866), (1188, 176463), (1386, 151254), (1701, 123244), (1782, 117642), (2079, 100836), (2268, 92433), (2673, 78428), (2772, 75627), (2801, 74844), (3402, 61622), (3564, 58821), (4158, 50418), (5346, 39214), (5602, 37422), (6237, 33612), (6804, 30811), (8316, 25209), (8403, 24948), (10692, 19607), (11204, 18711), (12474, 16806)]