197561664

素因数分解:

$2^6\times 3^2\times {\mathrm{342989}}^1$

素因数の和:343007

約数の個数: 42

約数和(自身を含む): 566276490

約数和(自身を除く): 368714826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 342989, 685978, 1028967, 1371956, 2057934, 2743912, 3086901, 4115868, 5487824, 6173802, 8231736, 10975648, 12347604, 16463472, 21951296, 24695208, 32926944, 49390416, 65853888, 98780832, 197561664]

約数ペア:

[(1, 197561664), (2, 98780832), (3, 65853888), (4, 49390416), (6, 32926944), (8, 24695208), (9, 21951296), (12, 16463472), (16, 12347604), (18, 10975648), (24, 8231736), (32, 6173802), (36, 5487824), (48, 4115868), (64, 3086901), (72, 2743912), (96, 2057934), (144, 1371956), (192, 1028967), (288, 685978), (576, 342989)]