203103666

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 464956800

約数和(自身を除く): 261853134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 73, 134, 146, 201, 219, 402, 438, 603, 657, 769, 1206, 1314, 1538, 1809, 1971, 2307, 3618, 3942, 4614, 4891, 6921, 9782, 13842, 14673, 20763, 29346, 41526, 44019, 51523, 56137, 88038, 103046, 112274, 132057, 154569, 168411, 264114, 309138, 336822, 463707, 505233, 927414, 1010466, 1391121, 1515699, 2782242, 3031398, 3761179, 7522358, 11283537, 22567074, 33850611, 67701222, 101551833, 203103666]

約数ペア:

[(1, 203103666), (2, 101551833), (3, 67701222), (6, 33850611), (9, 22567074), (18, 11283537), (27, 7522358), (54, 3761179), (67, 3031398), (73, 2782242), (134, 1515699), (146, 1391121), (201, 1010466), (219, 927414), (402, 505233), (438, 463707), (603, 336822), (657, 309138), (769, 264114), (1206, 168411), (1314, 154569), (1538, 132057), (1809, 112274), (1971, 103046), (2307, 88038), (3618, 56137), (3942, 51523), (4614, 44019), (4891, 41526), (6921, 29346), (9782, 20763), (13842, 14673)]