201979113

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5437}}^1$

素因数の和:5537

約数の個数: 32

約数和(自身を含む): 323669760

約数和(自身を除く): 121690647

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1769, 5307, 5437, 12383, 16311, 37149, 38059, 114177, 157673, 331657, 473019, 994971, 1103711, 2321599, 3311133, 6964797, 9618053, 28854159, 67326371, 201979113]

約数ペア:

[(1, 201979113), (3, 67326371), (7, 28854159), (21, 9618053), (29, 6964797), (61, 3311133), (87, 2321599), (183, 1103711), (203, 994971), (427, 473019), (609, 331657), (1281, 157673), (1769, 114177), (5307, 38059), (5437, 37149), (12383, 16311)]