199646694

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2091

約数の個数: 80

約数和(自身を含む): 492262848

約数和(自身を除く): 292616154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 81, 94, 117, 141, 162, 234, 282, 351, 423, 611, 702, 846, 1053, 1222, 1269, 1833, 2017, 2106, 2538, 3666, 3807, 4034, 5499, 6051, 7614, 10998, 12102, 16497, 18153, 26221, 32994, 36306, 49491, 52442, 54459, 78663, 94799, 98982, 108918, 157326, 163377, 189598, 235989, 284397, 326754, 471978, 568794, 707967, 853191, 1232387, 1415934, 1706382, 2123901, 2464774, 2559573, 3697161, 4247802, 5119146, 7394322, 7678719, 11091483, 15357438, 22182966, 33274449, 66548898, 99823347, 199646694]

約数ペア:

[(1, 199646694), (2, 99823347), (3, 66548898), (6, 33274449), (9, 22182966), (13, 15357438), (18, 11091483), (26, 7678719), (27, 7394322), (39, 5119146), (47, 4247802), (54, 3697161), (78, 2559573), (81, 2464774), (94, 2123901), (117, 1706382), (141, 1415934), (162, 1232387), (234, 853191), (282, 707967), (351, 568794), (423, 471978), (611, 326754), (702, 284397), (846, 235989), (1053, 189598), (1222, 163377), (1269, 157326), (1833, 108918), (2017, 98982), (2106, 94799), (2538, 78663), (3666, 54459), (3807, 52442), (4034, 49491), (5499, 36306), (6051, 32994), (7614, 26221), (10998, 18153), (12102, 16497)]