205125910287

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1\times {\mathrm{593}}^1\times {\mathrm{1867}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 276599093760

約数和(自身を除く): 71473183473

約数列:

[1, 3, 151, 409, 453, 593, 1227, 1779, 1867, 5601, 61759, 89543, 185277, 242537, 268629, 281917, 727611, 763603, 845751, 1107131, 2290809, 3321393, 36623087, 109869261, 115304053, 167176781, 345912159, 452816579, 501530343, 1358449737, 68375303429, 205125910287]

約数ペア:

[(1, 205125910287), (3, 68375303429), (151, 1358449737), (409, 501530343), (453, 452816579), (593, 345912159), (1227, 167176781), (1779, 115304053), (1867, 109869261), (5601, 36623087), (61759, 3321393), (89543, 2290809), (185277, 1107131), (242537, 845751), (268629, 763603), (281917, 727611)]