197566416

素因数分解:

$2^4\times 3^2\times {\mathrm{1371989}}^1$

素因数の和:1372003

約数の個数: 30

約数和(自身を含む): 552911970

約数和(自身を除く): 355345554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1371989, 2743978, 4115967, 5487956, 8231934, 10975912, 12347901, 16463868, 21951824, 24695802, 32927736, 49391604, 65855472, 98783208, 197566416]

約数ペア:

[(1, 197566416), (2, 98783208), (3, 65855472), (4, 49391604), (6, 32927736), (8, 24695802), (9, 21951824), (12, 16463868), (16, 12347901), (18, 10975912), (24, 8231934), (36, 5487956), (48, 4115967), (72, 2743978), (144, 1371989)]