198707628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 564447744

約数和(自身を除く): 365740116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 227, 238, 357, 454, 476, 613, 681, 714, 908, 1226, 1362, 1428, 1589, 1839, 2452, 2724, 3178, 3678, 3859, 4291, 4767, 6356, 7356, 7718, 8582, 9534, 10421, 11577, 12873, 15436, 17164, 19068, 20842, 23154, 25746, 27013, 31263, 41684, 46308, 51492, 54026, 62526, 72947, 81039, 108052, 125052, 139151, 145894, 162078, 218841, 278302, 291788, 324156, 417453, 437682, 556604, 834906, 875364, 974057, 1669812, 1948114, 2365567, 2922171, 3896228, 4731134, 5844342, 7096701, 9462268, 11688684, 14193402, 16558969, 28386804, 33117938, 49676907, 66235876, 99353814, 198707628]

約数ペア:

[(1, 198707628), (2, 99353814), (3, 66235876), (4, 49676907), (6, 33117938), (7, 28386804), (12, 16558969), (14, 14193402), (17, 11688684), (21, 9462268), (28, 7096701), (34, 5844342), (42, 4731134), (51, 3896228), (68, 2922171), (84, 2365567), (102, 1948114), (119, 1669812), (204, 974057), (227, 875364), (238, 834906), (357, 556604), (454, 437682), (476, 417453), (613, 324156), (681, 291788), (714, 278302), (908, 218841), (1226, 162078), (1362, 145894), (1428, 139151), (1589, 125052), (1839, 108052), (2452, 81039), (2724, 72947), (3178, 62526), (3678, 54026), (3859, 51492), (4291, 46308), (4767, 41684), (6356, 31263), (7356, 27013), (7718, 25746), (8582, 23154), (9534, 20842), (10421, 19068), (11577, 17164), (12873, 15436)]