202233339

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 379012608

約数和(自身を除く): 176779269

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 49, 63, 77, 99, 141, 147, 231, 329, 423, 441, 517, 539, 693, 887, 987, 1551, 1617, 2303, 2661, 2961, 3619, 4653, 4851, 6209, 6909, 7983, 9757, 10857, 18627, 20727, 25333, 29271, 32571, 41689, 43463, 55881, 68299, 75999, 87813, 125067, 130389, 204897, 227997, 291823, 375201, 391167, 458579, 478093, 614691, 875469, 1375737, 1434279, 2042761, 2626407, 3210053, 4127211, 4302837, 6128283, 9630159, 18384849, 22470371, 28890477, 67411113, 202233339]

約数ペア:

[(1, 202233339), (3, 67411113), (7, 28890477), (9, 22470371), (11, 18384849), (21, 9630159), (33, 6128283), (47, 4302837), (49, 4127211), (63, 3210053), (77, 2626407), (99, 2042761), (141, 1434279), (147, 1375737), (231, 875469), (329, 614691), (423, 478093), (441, 458579), (517, 391167), (539, 375201), (693, 291823), (887, 227997), (987, 204897), (1551, 130389), (1617, 125067), (2303, 87813), (2661, 75999), (2961, 68299), (3619, 55881), (4653, 43463), (4851, 41689), (6209, 32571), (6909, 29271), (7983, 25333), (9757, 20727), (10857, 18627)]