217203426

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{18593}}^1$

素因数の和:18671

約数の個数: 48

約数和(自身を含む): 522119520

約数和(自身を除く): 304916094

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 177, 198, 354, 531, 649, 1062, 1298, 1947, 3894, 5841, 11682, 18593, 37186, 55779, 111558, 167337, 204523, 334674, 409046, 613569, 1096987, 1227138, 1840707, 2193974, 3290961, 3681414, 6581922, 9872883, 12066857, 19745766, 24133714, 36200571, 72401142, 108601713, 217203426]

約数ペア:

[(1, 217203426), (2, 108601713), (3, 72401142), (6, 36200571), (9, 24133714), (11, 19745766), (18, 12066857), (22, 9872883), (33, 6581922), (59, 3681414), (66, 3290961), (99, 2193974), (118, 1840707), (177, 1227138), (198, 1096987), (354, 613569), (531, 409046), (649, 334674), (1062, 204523), (1298, 167337), (1947, 111558), (3894, 55779), (5841, 37186), (11682, 18593)]