204473556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6389}}^1$

素因数の和:6533

約数の個数: 72

約数和(自身を含む): 595445760

約数和(自身を除く): 390972204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 6389, 8001, 10668, 12778, 16002, 19167, 25556, 32004, 38334, 44723, 57501, 76668, 89446, 115002, 134169, 178892, 230004, 268338, 402507, 536676, 805014, 811403, 1610028, 1622806, 2434209, 3245612, 4868418, 5679821, 7302627, 9736836, 11359642, 14605254, 17039463, 22719284, 29210508, 34078926, 51118389, 68157852, 102236778, 204473556]

約数ペア:

[(1, 204473556), (2, 102236778), (3, 68157852), (4, 51118389), (6, 34078926), (7, 29210508), (9, 22719284), (12, 17039463), (14, 14605254), (18, 11359642), (21, 9736836), (28, 7302627), (36, 5679821), (42, 4868418), (63, 3245612), (84, 2434209), (126, 1622806), (127, 1610028), (252, 811403), (254, 805014), (381, 536676), (508, 402507), (762, 268338), (889, 230004), (1143, 178892), (1524, 134169), (1778, 115002), (2286, 89446), (2667, 76668), (3556, 57501), (4572, 44723), (5334, 38334), (6389, 32004), (8001, 25556), (10668, 19167), (12778, 16002)]