198366558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{13177}}^1$

素因数の和:13388

約数の個数: 32

約数和(自身を含む): 429497376

約数和(自身を除く): 231130818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 1158, 2509, 5018, 7527, 13177, 15054, 26354, 39531, 79062, 171301, 342602, 513903, 1027806, 2543161, 5086322, 7629483, 15258966, 33061093, 66122186, 99183279, 198366558]

約数ペア:

[(1, 198366558), (2, 99183279), (3, 66122186), (6, 33061093), (13, 15258966), (26, 7629483), (39, 5086322), (78, 2543161), (193, 1027806), (386, 513903), (579, 342602), (1158, 171301), (2509, 79062), (5018, 39531), (7527, 26354), (13177, 15054)]