210799908

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 180

約数和(自身を含む): 639857680

約数和(自身を除く): 429057772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 121, 132, 162, 171, 198, 209, 228, 242, 283, 297, 324, 342, 363, 396, 418, 484, 513, 566, 594, 627, 684, 726, 836, 849, 891, 1026, 1089, 1132, 1188, 1254, 1452, 1539, 1698, 1782, 1881, 2052, 2178, 2299, 2508, 2547, 3078, 3113, 3267, 3396, 3564, 3762, 4356, 4598, 5094, 5377, 5643, 6156, 6226, 6534, 6897, 7524, 7641, 9196, 9339, 9801, 10188, 10754, 11286, 12452, 13068, 13794, 15282, 16131, 16929, 18678, 19602, 20691, 21508, 22572, 22923, 27588, 28017, 30564, 32262, 33858, 34243, 37356, 39204, 41382, 45846, 48393, 56034, 59147, 62073, 64524, 67716, 68486, 82764, 84051, 91692, 96786, 102729, 112068, 118294, 124146, 136972, 145179, 168102, 177441, 186219, 193572, 205458, 236588, 248292, 252153, 290358, 308187, 336204, 354882, 372438, 410916, 435537, 504306, 532323, 580716, 616374, 650617, 709764, 744876, 871074, 924561, 1008612, 1064646, 1232748, 1301234, 1596969, 1742148, 1849122, 1951851, 2129292, 2602468, 2773683, 3193938, 3698244, 3903702, 4790907, 5547366, 5855553, 6387876, 7807404, 9581814, 11094732, 11711106, 17566659, 19163628, 23422212, 35133318, 52699977, 70266636, 105399954, 210799908]

約数ペア:

[(1, 210799908), (2, 105399954), (3, 70266636), (4, 52699977), (6, 35133318), (9, 23422212), (11, 19163628), (12, 17566659), (18, 11711106), (19, 11094732), (22, 9581814), (27, 7807404), (33, 6387876), (36, 5855553), (38, 5547366), (44, 4790907), (54, 3903702), (57, 3698244), (66, 3193938), (76, 2773683), (81, 2602468), (99, 2129292), (108, 1951851), (114, 1849122), (121, 1742148), (132, 1596969), (162, 1301234), (171, 1232748), (198, 1064646), (209, 1008612), (228, 924561), (242, 871074), (283, 744876), (297, 709764), (324, 650617), (342, 616374), (363, 580716), (396, 532323), (418, 504306), (484, 435537), (513, 410916), (566, 372438), (594, 354882), (627, 336204), (684, 308187), (726, 290358), (836, 252153), (849, 248292), (891, 236588), (1026, 205458), (1089, 193572), (1132, 186219), (1188, 177441), (1254, 168102), (1452, 145179), (1539, 136972), (1698, 124146), (1782, 118294), (1881, 112068), (2052, 102729), (2178, 96786), (2299, 91692), (2508, 84051), (2547, 82764), (3078, 68486), (3113, 67716), (3267, 64524), (3396, 62073), (3564, 59147), (3762, 56034), (4356, 48393), (4598, 45846), (5094, 41382), (5377, 39204), (5643, 37356), (6156, 34243), (6226, 33858), (6534, 32262), (6897, 30564), (7524, 28017), (7641, 27588), (9196, 22923), (9339, 22572), (9801, 21508), (10188, 20691), (10754, 19602), (11286, 18678), (12452, 16929), (13068, 16131), (13794, 15282)]