203399644

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 419069952

約数和(自身を除く): 215670308

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 127, 188, 254, 329, 508, 658, 889, 1217, 1316, 1778, 2434, 3556, 4868, 5969, 8519, 11938, 17038, 23876, 34076, 41783, 57199, 83566, 114398, 154559, 167132, 228796, 309118, 400393, 618236, 800786, 1081913, 1601572, 2163826, 4327652, 7264273, 14528546, 29057092, 50849911, 101699822, 203399644]

約数ペア:

[(1, 203399644), (2, 101699822), (4, 50849911), (7, 29057092), (14, 14528546), (28, 7264273), (47, 4327652), (94, 2163826), (127, 1601572), (188, 1081913), (254, 800786), (329, 618236), (508, 400393), (658, 309118), (889, 228796), (1217, 167132), (1316, 154559), (1778, 114398), (2434, 83566), (3556, 57199), (4868, 41783), (5969, 34076), (8519, 23876), (11938, 17038)]