209213147946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5557}}^1\times {\mathrm{13913}}^1$

素因数の和:19527

約数の個数: 64

約数和(自身を含む): 467716104576

約数和(自身を除く): 258502956630

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 5557, 11114, 13913, 16671, 27826, 33342, 41739, 61127, 83478, 122254, 153043, 183381, 227837, 306086, 366762, 455674, 459129, 570433, 683511, 918258, 1140866, 1367022, 1711299, 2506207, 3422598, 5012414, 6274763, 7518621, 12549526, 15037242, 18824289, 37648578, 77314541, 154629082, 231943623, 463887246, 850459951, 1700919902, 2551379853, 3169896181, 5102759706, 6339792362, 9509688543, 19019377086, 34868857991, 69737715982, 104606573973, 209213147946]

約数ペア:

[(1, 209213147946), (2, 104606573973), (3, 69737715982), (6, 34868857991), (11, 19019377086), (22, 9509688543), (33, 6339792362), (41, 5102759706), (66, 3169896181), (82, 2551379853), (123, 1700919902), (246, 850459951), (451, 463887246), (902, 231943623), (1353, 154629082), (2706, 77314541), (5557, 37648578), (11114, 18824289), (13913, 15037242), (16671, 12549526), (27826, 7518621), (33342, 6274763), (41739, 5012414), (61127, 3422598), (83478, 2506207), (122254, 1711299), (153043, 1367022), (183381, 1140866), (227837, 918258), (306086, 683511), (366762, 570433), (455674, 459129)]