200205628

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 408006144

約数和(自身を除く): 207800516

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 277, 311, 332, 554, 581, 622, 1108, 1162, 1244, 1939, 2177, 2324, 3878, 4354, 7756, 8708, 22991, 25813, 45982, 51626, 86147, 91964, 103252, 160937, 172294, 180691, 321874, 344588, 361382, 603029, 643748, 722764, 1206058, 2412116, 7150201, 14300402, 28600804, 50051407, 100102814, 200205628]

約数ペア:

[(1, 200205628), (2, 100102814), (4, 50051407), (7, 28600804), (14, 14300402), (28, 7150201), (83, 2412116), (166, 1206058), (277, 722764), (311, 643748), (332, 603029), (554, 361382), (581, 344588), (622, 321874), (1108, 180691), (1162, 172294), (1244, 160937), (1939, 103252), (2177, 91964), (2324, 86147), (3878, 51626), (4354, 45982), (7756, 25813), (8708, 22991)]