204021832

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{7481}}^1$

素因数の和:7981

約数の個数: 32

約数和(自身を含む): 438145920

約数和(自身を除く): 234124088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1948, 3409, 3896, 6818, 7481, 13636, 14962, 27272, 29924, 52367, 59848, 104734, 209468, 418936, 3643247, 7286494, 14572988, 25502729, 29145976, 51005458, 102010916, 204021832]

約数ペア:

[(1, 204021832), (2, 102010916), (4, 51005458), (7, 29145976), (8, 25502729), (14, 14572988), (28, 7286494), (56, 3643247), (487, 418936), (974, 209468), (1948, 104734), (3409, 59848), (3896, 52367), (6818, 29924), (7481, 27272), (13636, 14962)]