190652289

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 274821120

約数和(自身を除く): 84168831

約数列:

[1, 3, 19, 53, 57, 159, 223, 283, 669, 849, 1007, 3021, 4237, 5377, 11819, 12711, 14999, 16131, 35457, 44997, 63109, 189327, 224561, 284981, 673683, 854943, 1199071, 3344777, 3597213, 10034331, 63550763, 190652289]

約数ペア:

[(1, 190652289), (3, 63550763), (19, 10034331), (53, 3597213), (57, 3344777), (159, 1199071), (223, 854943), (283, 673683), (669, 284981), (849, 224561), (1007, 189327), (3021, 63109), (4237, 44997), (5377, 35457), (11819, 16131), (12711, 14999)]