199117744

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{5791}}^1$

素因数の和:6113

約数の個数: 40

約数和(自身を含む): 442416128

約数和(自身を除く): 243298384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 4298, 4912, 5791, 8596, 11582, 17192, 23164, 34384, 40537, 46328, 81074, 92656, 162148, 324296, 648592, 1777837, 3555674, 7111348, 12444859, 14222696, 24889718, 28445392, 49779436, 99558872, 199117744]

約数ペア:

[(1, 199117744), (2, 99558872), (4, 49779436), (7, 28445392), (8, 24889718), (14, 14222696), (16, 12444859), (28, 7111348), (56, 3555674), (112, 1777837), (307, 648592), (614, 324296), (1228, 162148), (2149, 92656), (2456, 81074), (4298, 46328), (4912, 40537), (5791, 34384), (8596, 23164), (11582, 17192)]