191100568

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{971}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 364674960

約数和(自身を除く): 173574392

約数列:

[1, 2, 4, 8, 73, 146, 292, 337, 584, 674, 971, 1348, 1942, 2696, 3884, 7768, 24601, 49202, 70883, 98404, 141766, 196808, 283532, 327227, 567064, 654454, 1308908, 2617816, 23887571, 47775142, 95550284, 191100568]

約数ペア:

[(1, 191100568), (2, 95550284), (4, 47775142), (8, 23887571), (73, 2617816), (146, 1308908), (292, 654454), (337, 567064), (584, 327227), (674, 283532), (971, 196808), (1348, 141766), (1942, 98404), (2696, 70883), (3884, 49202), (7768, 24601)]