214399458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^2$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 609161280

約数和(自身を除く): 394761822

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 83, 91, 114, 117, 126, 133, 166, 171, 182, 234, 247, 249, 266, 273, 342, 399, 494, 498, 546, 581, 741, 747, 798, 819, 1079, 1162, 1197, 1482, 1494, 1577, 1638, 1729, 1743, 2158, 2223, 2394, 3154, 3237, 3458, 3486, 4446, 4731, 5187, 5229, 6474, 6889, 7553, 9462, 9711, 10374, 10458, 11039, 13778, 14193, 15106, 15561, 19422, 20501, 20667, 22078, 22659, 28386, 31122, 33117, 41002, 41334, 45318, 48223, 61503, 62001, 66234, 67977, 89557, 96446, 99351, 123006, 124002, 130891, 135954, 143507, 144669, 179114, 184509, 198702, 261782, 268671, 287014, 289338, 369018, 392673, 430521, 434007, 537342, 626899, 785346, 806013, 861042, 868014, 916237, 1178019, 1253798, 1291563, 1612026, 1701583, 1832474, 1880697, 2356038, 2583126, 2748711, 3403166, 3761394, 5104749, 5497422, 5642091, 8246133, 10209498, 11284182, 11911081, 15314247, 16492266, 23822162, 30628494, 35733243, 71466486, 107199729, 214399458]

約数ペア:

[(1, 214399458), (2, 107199729), (3, 71466486), (6, 35733243), (7, 30628494), (9, 23822162), (13, 16492266), (14, 15314247), (18, 11911081), (19, 11284182), (21, 10209498), (26, 8246133), (38, 5642091), (39, 5497422), (42, 5104749), (57, 3761394), (63, 3403166), (78, 2748711), (83, 2583126), (91, 2356038), (114, 1880697), (117, 1832474), (126, 1701583), (133, 1612026), (166, 1291563), (171, 1253798), (182, 1178019), (234, 916237), (247, 868014), (249, 861042), (266, 806013), (273, 785346), (342, 626899), (399, 537342), (494, 434007), (498, 430521), (546, 392673), (581, 369018), (741, 289338), (747, 287014), (798, 268671), (819, 261782), (1079, 198702), (1162, 184509), (1197, 179114), (1482, 144669), (1494, 143507), (1577, 135954), (1638, 130891), (1729, 124002), (1743, 123006), (2158, 99351), (2223, 96446), (2394, 89557), (3154, 67977), (3237, 66234), (3458, 62001), (3486, 61503), (4446, 48223), (4731, 45318), (5187, 41334), (5229, 41002), (6474, 33117), (6889, 31122), (7553, 28386), (9462, 22659), (9711, 22078), (10374, 20667), (10458, 20501), (11039, 19422), (13778, 15561), (14193, 15106)]