202848179968

素因数分解:

$2^8\times 7^1\times {\mathrm{157}}^1\times {\mathrm{720997}}^1$

素因数の和:721177

約数の個数: 72

約数和(自身を含む): 465695492192

約数和(自身を除く): 262847312224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 256, 314, 448, 628, 896, 1099, 1256, 1792, 2198, 2512, 4396, 5024, 8792, 10048, 17584, 20096, 35168, 40192, 70336, 140672, 281344, 720997, 1441994, 2883988, 5046979, 5767976, 10093958, 11535952, 20187916, 23071904, 40375832, 46143808, 80751664, 92287616, 113196529, 161503328, 184575232, 226393058, 323006656, 452786116, 646013312, 792375703, 905572232, 1292026624, 1584751406, 1811144464, 3169502812, 3622288928, 6339005624, 7244577856, 12678011248, 14489155712, 25356022496, 28978311424, 50712044992, 101424089984, 202848179968]

約数ペア:

[(1, 202848179968), (2, 101424089984), (4, 50712044992), (7, 28978311424), (8, 25356022496), (14, 14489155712), (16, 12678011248), (28, 7244577856), (32, 6339005624), (56, 3622288928), (64, 3169502812), (112, 1811144464), (128, 1584751406), (157, 1292026624), (224, 905572232), (256, 792375703), (314, 646013312), (448, 452786116), (628, 323006656), (896, 226393058), (1099, 184575232), (1256, 161503328), (1792, 113196529), (2198, 92287616), (2512, 80751664), (4396, 46143808), (5024, 40375832), (8792, 23071904), (10048, 20187916), (17584, 11535952), (20096, 10093958), (35168, 5767976), (40192, 5046979), (70336, 2883988), (140672, 1441994), (281344, 720997)]