200430558

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 455051520

約数和(自身を除く): 254620962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 197, 227, 249, 394, 454, 498, 591, 681, 747, 1182, 1362, 1494, 1773, 2043, 2241, 3546, 4086, 4482, 5319, 6129, 10638, 12258, 16351, 18841, 32702, 37682, 44719, 49053, 56523, 89438, 98106, 113046, 134157, 147159, 169569, 268314, 294318, 339138, 402471, 441477, 508707, 804942, 882954, 1017414, 1207413, 2414826, 3711677, 7423354, 11135031, 22270062, 33405093, 66810186, 100215279, 200430558]

約数ペア:

[(1, 200430558), (2, 100215279), (3, 66810186), (6, 33405093), (9, 22270062), (18, 11135031), (27, 7423354), (54, 3711677), (83, 2414826), (166, 1207413), (197, 1017414), (227, 882954), (249, 804942), (394, 508707), (454, 441477), (498, 402471), (591, 339138), (681, 294318), (747, 268314), (1182, 169569), (1362, 147159), (1494, 134157), (1773, 113046), (2043, 98106), (2241, 89438), (3546, 56523), (4086, 49053), (4482, 44719), (5319, 37682), (6129, 32702), (10638, 18841), (12258, 16351)]