199783188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6911}}^1$

素因数の和:7005

約数の個数: 72

約数和(自身を含む): 558544896

約数和(自身を除く): 358761708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 657, 803, 876, 1314, 1606, 2409, 2628, 3212, 4818, 6911, 7227, 9636, 13822, 14454, 20733, 27644, 28908, 41466, 62199, 76021, 82932, 124398, 152042, 228063, 248796, 304084, 456126, 504503, 684189, 912252, 1009006, 1368378, 1513509, 2018012, 2736756, 3027018, 4540527, 5549533, 6054036, 9081054, 11099066, 16648599, 18162108, 22198132, 33297198, 49945797, 66594396, 99891594, 199783188]

約数ペア:

[(1, 199783188), (2, 99891594), (3, 66594396), (4, 49945797), (6, 33297198), (9, 22198132), (11, 18162108), (12, 16648599), (18, 11099066), (22, 9081054), (33, 6054036), (36, 5549533), (44, 4540527), (66, 3027018), (73, 2736756), (99, 2018012), (132, 1513509), (146, 1368378), (198, 1009006), (219, 912252), (292, 684189), (396, 504503), (438, 456126), (657, 304084), (803, 248796), (876, 228063), (1314, 152042), (1606, 124398), (2409, 82932), (2628, 76021), (3212, 62199), (4818, 41466), (6911, 28908), (7227, 27644), (9636, 20733), (13822, 14454)]