210345148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 442411200

約数和(自身を除く): 232066052

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 59, 68, 74, 109, 118, 148, 218, 221, 236, 436, 442, 481, 629, 767, 884, 962, 1003, 1258, 1417, 1534, 1853, 1924, 2006, 2183, 2516, 2834, 3068, 3706, 4012, 4033, 4366, 5668, 6431, 7412, 8066, 8177, 8732, 12862, 13039, 16132, 16354, 24089, 25724, 26078, 28379, 32708, 37111, 48178, 52156, 52429, 56758, 68561, 74222, 83603, 96356, 104858, 109327, 113516, 137122, 148444, 167206, 209716, 218654, 237947, 274244, 334412, 437308, 475894, 482443, 891293, 951788, 964886, 1421251, 1782586, 1929772, 2842502, 3093311, 3565172, 4045099, 5685004, 6186622, 8090198, 12373244, 16180396, 52586287, 105172574, 210345148]

約数ペア:

[(1, 210345148), (2, 105172574), (4, 52586287), (13, 16180396), (17, 12373244), (26, 8090198), (34, 6186622), (37, 5685004), (52, 4045099), (59, 3565172), (68, 3093311), (74, 2842502), (109, 1929772), (118, 1782586), (148, 1421251), (218, 964886), (221, 951788), (236, 891293), (436, 482443), (442, 475894), (481, 437308), (629, 334412), (767, 274244), (884, 237947), (962, 218654), (1003, 209716), (1258, 167206), (1417, 148444), (1534, 137122), (1853, 113516), (1924, 109327), (2006, 104858), (2183, 96356), (2516, 83603), (2834, 74222), (3068, 68561), (3706, 56758), (4012, 52429), (4033, 52156), (4366, 48178), (5668, 37111), (6431, 32708), (7412, 28379), (8066, 26078), (8177, 25724), (8732, 24089), (12862, 16354), (13039, 16132)]