195189392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2039}}^1$

素因数の和:2271

約数の個数: 40

約数和(自身を含む): 392593920

約数和(自身を除く): 197404528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 193, 248, 386, 496, 772, 1544, 2039, 3088, 4078, 5983, 8156, 11966, 16312, 23932, 32624, 47864, 63209, 95728, 126418, 252836, 393527, 505672, 787054, 1011344, 1574108, 3148216, 6296432, 12199337, 24398674, 48797348, 97594696, 195189392]

約数ペア:

[(1, 195189392), (2, 97594696), (4, 48797348), (8, 24398674), (16, 12199337), (31, 6296432), (62, 3148216), (124, 1574108), (193, 1011344), (248, 787054), (386, 505672), (496, 393527), (772, 252836), (1544, 126418), (2039, 95728), (3088, 63209), (4078, 47864), (5983, 32624), (8156, 23932), (11966, 16312)]