198491256

素因数分解:

$2^3\times 3^3\times {\mathrm{797}}^1\times {\mathrm{1153}}^1$

素因数の和:1965

約数の個数: 64

約数和(自身を含む): 552535200

約数和(自身を除く): 354043944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 797, 1153, 1594, 2306, 2391, 3188, 3459, 4612, 4782, 6376, 6918, 7173, 9224, 9564, 10377, 13836, 14346, 19128, 20754, 21519, 27672, 28692, 31131, 41508, 43038, 57384, 62262, 83016, 86076, 124524, 172152, 249048, 918941, 1837882, 2756823, 3675764, 5513646, 7351528, 8270469, 11027292, 16540938, 22054584, 24811407, 33081876, 49622814, 66163752, 99245628, 198491256]

約数ペア:

[(1, 198491256), (2, 99245628), (3, 66163752), (4, 49622814), (6, 33081876), (8, 24811407), (9, 22054584), (12, 16540938), (18, 11027292), (24, 8270469), (27, 7351528), (36, 5513646), (54, 3675764), (72, 2756823), (108, 1837882), (216, 918941), (797, 249048), (1153, 172152), (1594, 124524), (2306, 86076), (2391, 83016), (3188, 62262), (3459, 57384), (4612, 43038), (4782, 41508), (6376, 31131), (6918, 28692), (7173, 27672), (9224, 21519), (9564, 20754), (10377, 19128), (13836, 14346)]