210895326

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 112

約数和(自身を含む): 522541440

約数和(自身を除く): 311646114

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 114, 138, 162, 171, 207, 243, 331, 342, 414, 437, 486, 513, 621, 662, 729, 874, 993, 1026, 1242, 1311, 1458, 1539, 1863, 1986, 2622, 2979, 3078, 3726, 3933, 4617, 5589, 5958, 6289, 7613, 7866, 8937, 9234, 11178, 11799, 12578, 13851, 15226, 16767, 17874, 18867, 22839, 23598, 26811, 27702, 33534, 35397, 37734, 45678, 53622, 56601, 68517, 70794, 80433, 106191, 113202, 137034, 144647, 160866, 169803, 205551, 212382, 241299, 289294, 318573, 339606, 411102, 433941, 482598, 509409, 616653, 637146, 867882, 1018818, 1233306, 1301823, 1528227, 1849959, 2603646, 3056454, 3699918, 3905469, 4584681, 5549877, 7810938, 9169362, 11099754, 11716407, 23432814, 35149221, 70298442, 105447663, 210895326]

約数ペア:

[(1, 210895326), (2, 105447663), (3, 70298442), (6, 35149221), (9, 23432814), (18, 11716407), (19, 11099754), (23, 9169362), (27, 7810938), (38, 5549877), (46, 4584681), (54, 3905469), (57, 3699918), (69, 3056454), (81, 2603646), (114, 1849959), (138, 1528227), (162, 1301823), (171, 1233306), (207, 1018818), (243, 867882), (331, 637146), (342, 616653), (414, 509409), (437, 482598), (486, 433941), (513, 411102), (621, 339606), (662, 318573), (729, 289294), (874, 241299), (993, 212382), (1026, 205551), (1242, 169803), (1311, 160866), (1458, 144647), (1539, 137034), (1863, 113202), (1986, 106191), (2622, 80433), (2979, 70794), (3078, 68517), (3726, 56601), (3933, 53622), (4617, 45678), (5589, 37734), (5958, 35397), (6289, 33534), (7613, 27702), (7866, 26811), (8937, 23598), (9234, 22839), (11178, 18867), (11799, 17874), (12578, 16767), (13851, 15226)]