210947994

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 504092160

約数和(自身を除く): 293144166

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 101, 114, 171, 186, 197, 202, 279, 303, 342, 394, 558, 589, 591, 606, 909, 1178, 1182, 1767, 1773, 1818, 1919, 3131, 3534, 3546, 3743, 3838, 5301, 5757, 6107, 6262, 7486, 9393, 10602, 11229, 11514, 12214, 17271, 18321, 18786, 19897, 22458, 28179, 33687, 34542, 36642, 39794, 54963, 56358, 59489, 59691, 67374, 109926, 116033, 118978, 119382, 178467, 179073, 232066, 348099, 356934, 358146, 378043, 535401, 616807, 696198, 756086, 1044297, 1070802, 1134129, 1233614, 1850421, 2088594, 2268258, 3402387, 3700842, 5551263, 6804774, 11102526, 11719333, 23438666, 35157999, 70315998, 105473997, 210947994]

約数ペア:

[(1, 210947994), (2, 105473997), (3, 70315998), (6, 35157999), (9, 23438666), (18, 11719333), (19, 11102526), (31, 6804774), (38, 5551263), (57, 3700842), (62, 3402387), (93, 2268258), (101, 2088594), (114, 1850421), (171, 1233614), (186, 1134129), (197, 1070802), (202, 1044297), (279, 756086), (303, 696198), (342, 616807), (394, 535401), (558, 378043), (589, 358146), (591, 356934), (606, 348099), (909, 232066), (1178, 179073), (1182, 178467), (1767, 119382), (1773, 118978), (1818, 116033), (1919, 109926), (3131, 67374), (3534, 59691), (3546, 59489), (3743, 56358), (3838, 54963), (5301, 39794), (5757, 36642), (6107, 34542), (6262, 33687), (7486, 28179), (9393, 22458), (10602, 19897), (11229, 18786), (11514, 18321), (12214, 17271)]