202783290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{49339}}^1$

素因数の和:49486

約数の個数: 32

約数和(自身を含む): 490242240

約数和(自身を除く): 287458950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 49339, 98678, 148017, 246695, 296034, 493390, 740085, 1480170, 6759443, 13518886, 20278329, 33797215, 40556658, 67594430, 101391645, 202783290]

約数ペア:

[(1, 202783290), (2, 101391645), (3, 67594430), (5, 40556658), (6, 33797215), (10, 20278329), (15, 13518886), (30, 6759443), (137, 1480170), (274, 740085), (411, 493390), (685, 296034), (822, 246695), (1370, 148017), (2055, 98678), (4110, 49339)]