201785887143

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{41081}}^1$

素因数の和:41560

約数の個数: 48

約数和(自身を含む): 309929181120

約数和(自身を除く): 108143293977

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 389, 549, 1167, 1403, 3501, 4209, 8947, 12627, 23729, 26841, 41081, 71187, 80523, 123243, 213561, 369729, 545767, 944863, 1637301, 2505941, 2834589, 4911903, 7517823, 8503767, 15980509, 22553469, 47941527, 57636643, 143824581, 172909929, 367551707, 518729787, 974811049, 1102655121, 2924433147, 3307965363, 8773299441, 22420654127, 67261962381, 201785887143]

約数ペア:

[(1, 201785887143), (3, 67261962381), (9, 22420654127), (23, 8773299441), (61, 3307965363), (69, 2924433147), (183, 1102655121), (207, 974811049), (389, 518729787), (549, 367551707), (1167, 172909929), (1403, 143824581), (3501, 57636643), (4209, 47941527), (8947, 22553469), (12627, 15980509), (23729, 8503767), (26841, 7517823), (41081, 4911903), (71187, 2834589), (80523, 2505941), (123243, 1637301), (213561, 944863), (369729, 545767)]