209360992364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{108943}}^1$

素因数の和:109502

約数の個数: 48

約数和(自身を含む): 395335987200

約数和(自身を除く): 185974994836

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 479, 958, 1003, 1916, 2006, 4012, 8143, 16286, 28261, 32572, 56522, 108943, 113044, 217886, 435772, 480437, 960874, 1852031, 1921748, 3704062, 6427637, 7408124, 12855274, 25710548, 52183697, 104367394, 109269829, 208734788, 218539658, 437079316, 887122849, 1774245698, 3078838123, 3548491396, 6157676246, 12315352492, 52340248091, 104680496182, 209360992364]

約数ペア:

[(1, 209360992364), (2, 104680496182), (4, 52340248091), (17, 12315352492), (34, 6157676246), (59, 3548491396), (68, 3078838123), (118, 1774245698), (236, 887122849), (479, 437079316), (958, 218539658), (1003, 208734788), (1916, 109269829), (2006, 104367394), (4012, 52183697), (8143, 25710548), (16286, 12855274), (28261, 7408124), (32572, 6427637), (56522, 3704062), (108943, 1921748), (113044, 1852031), (217886, 960874), (435772, 480437)]