197586972

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{166319}}^1$

素因数の和:166343

約数の個数: 48

約数和(自身を含む): 558835200

約数和(自身を除く): 361248228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 166319, 332638, 498957, 665276, 997914, 1496871, 1829509, 1995828, 2993742, 3659018, 4490613, 5488527, 5987484, 7318036, 8981226, 10977054, 16465581, 17962452, 21954108, 32931162, 49396743, 65862324, 98793486, 197586972]

約数ペア:

[(1, 197586972), (2, 98793486), (3, 65862324), (4, 49396743), (6, 32931162), (9, 21954108), (11, 17962452), (12, 16465581), (18, 10977054), (22, 8981226), (27, 7318036), (33, 5987484), (36, 5488527), (44, 4490613), (54, 3659018), (66, 2993742), (99, 1995828), (108, 1829509), (132, 1496871), (198, 997914), (297, 665276), (396, 498957), (594, 332638), (1188, 166319)]