201997218

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{297931}}^1$

素因数の和:298049

約数の個数: 16

約数和(自身を含む): 407570976

約数和(自身を除く): 205573758

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 297931, 595862, 893793, 1787586, 33666203, 67332406, 100998609, 201997218]

約数ペア:

[(1, 201997218), (2, 100998609), (3, 67332406), (6, 33666203), (113, 1787586), (226, 893793), (339, 595862), (678, 297931)]