196450884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 588282240

約数和(自身を除く): 391831356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 73, 84, 118, 126, 146, 177, 181, 219, 236, 252, 292, 354, 362, 413, 438, 511, 531, 543, 657, 708, 724, 826, 876, 1022, 1062, 1086, 1239, 1267, 1314, 1533, 1629, 1652, 2044, 2124, 2172, 2478, 2534, 2628, 3066, 3258, 3717, 3801, 4307, 4599, 4956, 5068, 6132, 6516, 7434, 7602, 8614, 9198, 10679, 11403, 12921, 13213, 14868, 15204, 17228, 18396, 21358, 22806, 25842, 26426, 30149, 32037, 38763, 39639, 42716, 45612, 51684, 52852, 60298, 64074, 74753, 77526, 79278, 90447, 92491, 96111, 118917, 120596, 128148, 149506, 155052, 158556, 180894, 184982, 192222, 224259, 237834, 271341, 277473, 299012, 361788, 369964, 384444, 448518, 475668, 542682, 554946, 672777, 779567, 832419, 897036, 1085364, 1109892, 1345554, 1559134, 1664838, 2338701, 2691108, 3118268, 3329676, 4677402, 5456969, 7016103, 9354804, 10913938, 14032206, 16370907, 21827876, 28064412, 32741814, 49112721, 65483628, 98225442, 196450884]

約数ペア:

[(1, 196450884), (2, 98225442), (3, 65483628), (4, 49112721), (6, 32741814), (7, 28064412), (9, 21827876), (12, 16370907), (14, 14032206), (18, 10913938), (21, 9354804), (28, 7016103), (36, 5456969), (42, 4677402), (59, 3329676), (63, 3118268), (73, 2691108), (84, 2338701), (118, 1664838), (126, 1559134), (146, 1345554), (177, 1109892), (181, 1085364), (219, 897036), (236, 832419), (252, 779567), (292, 672777), (354, 554946), (362, 542682), (413, 475668), (438, 448518), (511, 384444), (531, 369964), (543, 361788), (657, 299012), (708, 277473), (724, 271341), (826, 237834), (876, 224259), (1022, 192222), (1062, 184982), (1086, 180894), (1239, 158556), (1267, 155052), (1314, 149506), (1533, 128148), (1629, 120596), (1652, 118917), (2044, 96111), (2124, 92491), (2172, 90447), (2478, 79278), (2534, 77526), (2628, 74753), (3066, 64074), (3258, 60298), (3717, 52852), (3801, 51684), (4307, 45612), (4599, 42716), (4956, 39639), (5068, 38763), (6132, 32037), (6516, 30149), (7434, 26426), (7602, 25842), (8614, 22806), (9198, 21358), (10679, 18396), (11403, 17228), (12921, 15204), (13213, 14868)]