204564304878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3989}}^1\times {\mathrm{4127}}^1$

素因数の和:8249

約数の個数: 64

約数和(自身を含む): 434827008000

約数和(自身を除く): 230262703122

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2071, 3989, 4127, 4142, 6213, 7978, 8254, 11967, 12381, 12426, 23934, 24762, 75791, 78413, 151582, 156826, 227373, 235239, 434801, 449843, 454746, 470478, 869602, 899686, 1304403, 1349529, 2608806, 2699058, 8261219, 8547017, 16462603, 16522438, 17094034, 24783657, 25641051, 32925206, 49387809, 49567314, 51282102, 98775618, 312789457, 625578914, 938368371, 1794423727, 1876736742, 3588847454, 5383271181, 10766542362, 34094050813, 68188101626, 102282152439, 204564304878]

約数ペア:

[(1, 204564304878), (2, 102282152439), (3, 68188101626), (6, 34094050813), (19, 10766542362), (38, 5383271181), (57, 3588847454), (109, 1876736742), (114, 1794423727), (218, 938368371), (327, 625578914), (654, 312789457), (2071, 98775618), (3989, 51282102), (4127, 49567314), (4142, 49387809), (6213, 32925206), (7978, 25641051), (8254, 24783657), (11967, 17094034), (12381, 16522438), (12426, 16462603), (23934, 8547017), (24762, 8261219), (75791, 2699058), (78413, 2608806), (151582, 1349529), (156826, 1304403), (227373, 899686), (235239, 869602), (434801, 470478), (449843, 454746)]