209570868

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2447}}^1$

素因数の和:2534

約数の個数: 96

約数和(自身を含む): 594961920

約数和(自身を除く): 385391052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 108, 117, 122, 156, 183, 234, 244, 351, 366, 468, 549, 702, 732, 793, 1098, 1404, 1586, 1647, 2196, 2379, 2447, 3172, 3294, 4758, 4894, 6588, 7137, 7341, 9516, 9788, 14274, 14682, 21411, 22023, 28548, 29364, 31811, 42822, 44046, 63622, 66069, 85644, 88092, 95433, 127244, 132138, 149267, 190866, 264276, 286299, 298534, 381732, 447801, 572598, 597068, 858897, 895602, 1145196, 1343403, 1717794, 1791204, 1940471, 2686806, 3435588, 3880942, 4030209, 5373612, 5821413, 7761884, 8060418, 11642826, 16120836, 17464239, 23285652, 34928478, 52392717, 69856956, 104785434, 209570868]

約数ペア:

[(1, 209570868), (2, 104785434), (3, 69856956), (4, 52392717), (6, 34928478), (9, 23285652), (12, 17464239), (13, 16120836), (18, 11642826), (26, 8060418), (27, 7761884), (36, 5821413), (39, 5373612), (52, 4030209), (54, 3880942), (61, 3435588), (78, 2686806), (108, 1940471), (117, 1791204), (122, 1717794), (156, 1343403), (183, 1145196), (234, 895602), (244, 858897), (351, 597068), (366, 572598), (468, 447801), (549, 381732), (702, 298534), (732, 286299), (793, 264276), (1098, 190866), (1404, 149267), (1586, 132138), (1647, 127244), (2196, 95433), (2379, 88092), (2447, 85644), (3172, 66069), (3294, 63622), (4758, 44046), (4894, 42822), (6588, 31811), (7137, 29364), (7341, 28548), (9516, 22023), (9788, 21411), (14274, 14682)]