207946232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{2971}}^1$

素因数の和:3663

約数の個数: 32

約数和(自身を含む): 420656880

約数和(自身を除く): 212710648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 673, 1346, 2692, 2971, 5384, 5942, 8749, 11884, 17498, 23768, 34996, 38623, 69992, 77246, 154492, 308984, 1999483, 3998966, 7997932, 15995864, 25993279, 51986558, 103973116, 207946232]

約数ペア:

[(1, 207946232), (2, 103973116), (4, 51986558), (8, 25993279), (13, 15995864), (26, 7997932), (52, 3998966), (104, 1999483), (673, 308984), (1346, 154492), (2692, 77246), (2971, 69992), (5384, 38623), (5942, 34996), (8749, 23768), (11884, 17498)]