197342886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{13109}}^1$

素因数の和:13320

約数の個数: 32

約数和(自身を含む): 427281120

約数和(自身を除く): 229938234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 1158, 2509, 5018, 7527, 13109, 15054, 26218, 39327, 78654, 170417, 340834, 511251, 1022502, 2530037, 5060074, 7590111, 15180222, 32890481, 65780962, 98671443, 197342886]

約数ペア:

[(1, 197342886), (2, 98671443), (3, 65780962), (6, 32890481), (13, 15180222), (26, 7590111), (39, 5060074), (78, 2530037), (193, 1022502), (386, 511251), (579, 340834), (1158, 170417), (2509, 78654), (5018, 39327), (7527, 26218), (13109, 15054)]