210692748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18859}}^1$

素因数の和:18899

約数の個数: 72

約数和(自身を含む): 602011200

約数和(自身を除く): 391318452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 18859, 37718, 56577, 75436, 113154, 132013, 226308, 264026, 358321, 396039, 528052, 716642, 792078, 924091, 1074963, 1433284, 1584156, 1848182, 2149926, 2508247, 2772273, 3696364, 4299852, 5016494, 5544546, 7524741, 10032988, 11089092, 15049482, 17557729, 30098964, 35115458, 52673187, 70230916, 105346374, 210692748]

約数ペア:

[(1, 210692748), (2, 105346374), (3, 70230916), (4, 52673187), (6, 35115458), (7, 30098964), (12, 17557729), (14, 15049482), (19, 11089092), (21, 10032988), (28, 7524741), (38, 5544546), (42, 5016494), (49, 4299852), (57, 3696364), (76, 2772273), (84, 2508247), (98, 2149926), (114, 1848182), (133, 1584156), (147, 1433284), (196, 1074963), (228, 924091), (266, 792078), (294, 716642), (399, 528052), (532, 396039), (588, 358321), (798, 264026), (931, 226308), (1596, 132013), (1862, 113154), (2793, 75436), (3724, 56577), (5586, 37718), (11172, 18859)]