203473744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{438521}}^1$

素因数の和:438558

約数の個数: 20

約数和(自身を含む): 407825460

約数和(自身を除く): 204351716

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 438521, 877042, 1754084, 3508168, 7016336, 12717109, 25434218, 50868436, 101736872, 203473744]

約数ペア:

[(1, 203473744), (2, 101736872), (4, 50868436), (8, 25434218), (16, 12717109), (29, 7016336), (58, 3508168), (116, 1754084), (232, 877042), (464, 438521)]